127578240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 479856960

約数和(自身を除く): 352278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 107, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 214, 216, 230, 240, 270, 276, 288, 320, 321, 324, 345, 360, 368, 384, 405, 414, 428, 432, 460, 480, 535, 540, 552, 576, 621, 640, 642, 648, 690, 720, 736, 810, 828, 856, 864, 920, 960, 963, 1035, 1070, 1080, 1104, 1152, 1242, 1284, 1296, 1380, 1440, 1472, 1605, 1620, 1656, 1712, 1728, 1840, 1863, 1920, 1926, 2070, 2140, 2160, 2208, 2461, 2484, 2568, 2592, 2760, 2880, 2889, 2944, 3105, 3210, 3240, 3312, 3424, 3456, 3680, 3726, 3852, 4140, 4280, 4320, 4416, 4815, 4922, 4968, 5136, 5184, 5520, 5760, 5778, 6210, 6420, 6480, 6624, 6848, 7360, 7383, 7452, 7704, 8280, 8560, 8640, 8667, 8832, 9315, 9630, 9844, 9936, 10272, 10368, 11040, 11556, 12305, 12420, 12840, 12960, 13248, 13696, 14445, 14720, 14766, 14904, 15408, 16560, 17120, 17280, 17334, 18630, 19260, 19688, 19872, 20544, 22080, 22149, 23112, 24610, 24840, 25680, 25920, 26496, 28890, 29532, 29808, 30816, 33120, 34240, 34668, 36915, 37260, 38520, 39376, 39744, 41088, 43335, 44160, 44298, 46224, 49220, 49680, 51360, 51840, 57780, 59064, 59616, 61632, 66240, 66447, 68480, 69336, 73830, 74520, 77040, 78752, 79488, 86670, 88596, 92448, 98440, 99360, 102720, 110745, 115560, 118128, 119232, 123264, 132480, 132894, 138672, 147660, 149040, 154080, 157504, 173340, 177192, 184896, 196880, 198720, 199341, 205440, 221490, 231120, 236256, 238464, 265788, 277344, 295320, 298080, 308160, 315008, 332235, 346680, 354384, 369792, 393760, 397440, 398682, 442980, 462240, 472512, 531576, 554688, 590640, 596160, 616320, 664470, 693360, 708768, 787520, 797364, 885960, 924480, 945024, 996705, 1063152, 1109376, 1181280, 1192320, 1328940, 1386720, 1417536, 1575040, 1594728, 1771920, 1848960, 1993410, 2126304, 2362560, 2657880, 2773440, 2835072, 3189456, 3543840, 3986820, 4252608, 4725120, 5315760, 5546880, 6378912, 7087680, 7973640, 8505216, 10631520, 12757824, 14175360, 15947280, 21263040, 25515648, 31894560, 42526080, 63789120, 127578240]

約数ペア:

[(1, 127578240), (2, 63789120), (3, 42526080), (4, 31894560), (5, 25515648), (6, 21263040), (8, 15947280), (9, 14175360), (10, 12757824), (12, 10631520), (15, 8505216), (16, 7973640), (18, 7087680), (20, 6378912), (23, 5546880), (24, 5315760), (27, 4725120), (30, 4252608), (32, 3986820), (36, 3543840), (40, 3189456), (45, 2835072), (46, 2773440), (48, 2657880), (54, 2362560), (60, 2126304), (64, 1993410), (69, 1848960), (72, 1771920), (80, 1594728), (81, 1575040), (90, 1417536), (92, 1386720), (96, 1328940), (107, 1192320), (108, 1181280), (115, 1109376), (120, 1063152), (128, 996705), (135, 945024), (138, 924480), (144, 885960), (160, 797364), (162, 787520), (180, 708768), (184, 693360), (192, 664470), (207, 616320), (214, 596160), (216, 590640), (230, 554688), (240, 531576), (270, 472512), (276, 462240), (288, 442980), (320, 398682), (321, 397440), (324, 393760), (345, 369792), (360, 354384), (368, 346680), (384, 332235), (405, 315008), (414, 308160), (428, 298080), (432, 295320), (460, 277344), (480, 265788), (535, 238464), (540, 236256), (552, 231120), (576, 221490), (621, 205440), (640, 199341), (642, 198720), (648, 196880), (690, 184896), (720, 177192), (736, 173340), (810, 157504), (828, 154080), (856, 149040), (864, 147660), (920, 138672), (960, 132894), (963, 132480), (1035, 123264), (1070, 119232), (1080, 118128), (1104, 115560), (1152, 110745), (1242, 102720), (1284, 99360), (1296, 98440), (1380, 92448), (1440, 88596), (1472, 86670), (1605, 79488), (1620, 78752), (1656, 77040), (1712, 74520), (1728, 73830), (1840, 69336), (1863, 68480), (1920, 66447), (1926, 66240), (2070, 61632), (2140, 59616), (2160, 59064), (2208, 57780), (2461, 51840), (2484, 51360), (2568, 49680), (2592, 49220), (2760, 46224), (2880, 44298), (2889, 44160), (2944, 43335), (3105, 41088), (3210, 39744), (3240, 39376), (3312, 38520), (3424, 37260), (3456, 36915), (3680, 34668), (3726, 34240), (3852, 33120), (4140, 30816), (4280, 29808), (4320, 29532), (4416, 28890), (4815, 26496), (4922, 25920), (4968, 25680), (5136, 24840), (5184, 24610), (5520, 23112), (5760, 22149), (5778, 22080), (6210, 20544), (6420, 19872), (6480, 19688), (6624, 19260), (6848, 18630), (7360, 17334), (7383, 17280), (7452, 17120), (7704, 16560), (8280, 15408), (8560, 14904), (8640, 14766), (8667, 14720), (8832, 14445), (9315, 13696), (9630, 13248), (9844, 12960), (9936, 12840), (10272, 12420), (10368, 12305), (11040, 11556)]