388050480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 320

約数和(自身を含む): 1427051520

約数和(自身を除く): 1039001040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 73, 80, 90, 92, 107, 108, 115, 120, 135, 138, 144, 146, 180, 184, 207, 214, 216, 219, 230, 240, 270, 276, 292, 321, 345, 360, 365, 368, 414, 428, 432, 438, 460, 535, 540, 552, 584, 621, 642, 657, 690, 720, 730, 828, 856, 876, 920, 963, 1035, 1070, 1080, 1095, 1104, 1168, 1242, 1284, 1314, 1380, 1460, 1605, 1656, 1679, 1712, 1752, 1840, 1926, 1971, 2070, 2140, 2160, 2190, 2461, 2484, 2568, 2628, 2760, 2889, 2920, 3105, 3210, 3285, 3312, 3358, 3504, 3852, 3942, 4140, 4280, 4380, 4815, 4922, 4968, 5037, 5136, 5256, 5520, 5778, 5840, 6210, 6420, 6570, 6716, 7383, 7704, 7811, 7884, 8280, 8395, 8560, 8760, 9630, 9844, 9855, 9936, 10074, 10512, 11556, 12305, 12420, 12840, 13140, 13432, 14445, 14766, 15111, 15408, 15622, 15768, 16560, 16790, 17520, 19260, 19688, 19710, 20148, 22149, 23112, 23433, 24610, 24840, 25185, 25680, 26280, 26864, 28890, 29532, 30222, 31244, 31536, 33580, 36915, 38520, 39055, 39376, 39420, 40296, 44298, 45333, 46224, 46866, 49220, 49680, 50370, 52560, 57780, 59064, 60444, 62488, 66447, 67160, 70299, 73830, 75555, 77040, 78110, 78840, 80592, 88596, 90666, 93732, 98440, 100740, 110745, 115560, 117165, 118128, 120888, 124976, 132894, 134320, 140598, 147660, 151110, 156220, 157680, 177192, 179653, 181332, 187464, 196880, 201480, 210897, 221490, 226665, 231120, 234330, 241776, 265788, 281196, 295320, 302220, 312440, 332235, 351495, 354384, 359306, 362664, 374928, 402960, 421794, 442980, 453330, 468660, 531576, 538959, 562392, 590640, 604440, 624880, 664470, 702990, 718612, 725328, 843588, 885960, 898265, 906660, 937320, 1054485, 1063152, 1077918, 1124784, 1208880, 1328940, 1405980, 1437224, 1616877, 1687176, 1771920, 1796530, 1813320, 1874640, 2108970, 2155836, 2657880, 2694795, 2811960, 2874448, 3233754, 3374352, 3593060, 3626640, 4217940, 4311672, 4850631, 5315760, 5389590, 5623920, 6467508, 7186120, 8084385, 8435880, 8623344, 9701262, 10779180, 12935016, 14372240, 16168770, 16871760, 19402524, 21558360, 24253155, 25870032, 32337540, 38805048, 43116720, 48506310, 64675080, 77610096, 97012620, 129350160, 194025240, 388050480]

約数ペア:

[(1, 388050480), (2, 194025240), (3, 129350160), (4, 97012620), (5, 77610096), (6, 64675080), (8, 48506310), (9, 43116720), (10, 38805048), (12, 32337540), (15, 25870032), (16, 24253155), (18, 21558360), (20, 19402524), (23, 16871760), (24, 16168770), (27, 14372240), (30, 12935016), (36, 10779180), (40, 9701262), (45, 8623344), (46, 8435880), (48, 8084385), (54, 7186120), (60, 6467508), (69, 5623920), (72, 5389590), (73, 5315760), (80, 4850631), (90, 4311672), (92, 4217940), (107, 3626640), (108, 3593060), (115, 3374352), (120, 3233754), (135, 2874448), (138, 2811960), (144, 2694795), (146, 2657880), (180, 2155836), (184, 2108970), (207, 1874640), (214, 1813320), (216, 1796530), (219, 1771920), (230, 1687176), (240, 1616877), (270, 1437224), (276, 1405980), (292, 1328940), (321, 1208880), (345, 1124784), (360, 1077918), (365, 1063152), (368, 1054485), (414, 937320), (428, 906660), (432, 898265), (438, 885960), (460, 843588), (535, 725328), (540, 718612), (552, 702990), (584, 664470), (621, 624880), (642, 604440), (657, 590640), (690, 562392), (720, 538959), (730, 531576), (828, 468660), (856, 453330), (876, 442980), (920, 421794), (963, 402960), (1035, 374928), (1070, 362664), (1080, 359306), (1095, 354384), (1104, 351495), (1168, 332235), (1242, 312440), (1284, 302220), (1314, 295320), (1380, 281196), (1460, 265788), (1605, 241776), (1656, 234330), (1679, 231120), (1712, 226665), (1752, 221490), (1840, 210897), (1926, 201480), (1971, 196880), (2070, 187464), (2140, 181332), (2160, 179653), (2190, 177192), (2461, 157680), (2484, 156220), (2568, 151110), (2628, 147660), (2760, 140598), (2889, 134320), (2920, 132894), (3105, 124976), (3210, 120888), (3285, 118128), (3312, 117165), (3358, 115560), (3504, 110745), (3852, 100740), (3942, 98440), (4140, 93732), (4280, 90666), (4380, 88596), (4815, 80592), (4922, 78840), (4968, 78110), (5037, 77040), (5136, 75555), (5256, 73830), (5520, 70299), (5778, 67160), (5840, 66447), (6210, 62488), (6420, 60444), (6570, 59064), (6716, 57780), (7383, 52560), (7704, 50370), (7811, 49680), (7884, 49220), (8280, 46866), (8395, 46224), (8560, 45333), (8760, 44298), (9630, 40296), (9844, 39420), (9855, 39376), (9936, 39055), (10074, 38520), (10512, 36915), (11556, 33580), (12305, 31536), (12420, 31244), (12840, 30222), (13140, 29532), (13432, 28890), (14445, 26864), (14766, 26280), (15111, 25680), (15408, 25185), (15622, 24840), (15768, 24610), (16560, 23433), (16790, 23112), (17520, 22149), (19260, 20148), (19688, 19710)]