55608480

素因数分解:

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

素因数の和:140

約数の個数: 216

約数和(自身を含む): 201090708

約数和(自身を除く): 145482228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 73, 80, 90, 92, 96, 115, 120, 138, 144, 146, 160, 180, 184, 207, 219, 230, 240, 276, 288, 292, 345, 360, 365, 368, 414, 438, 460, 480, 529, 552, 584, 657, 690, 720, 730, 736, 828, 876, 920, 1035, 1058, 1095, 1104, 1168, 1314, 1380, 1440, 1460, 1587, 1656, 1679, 1752, 1840, 2070, 2116, 2190, 2208, 2336, 2628, 2645, 2760, 2920, 3174, 3285, 3312, 3358, 3504, 3680, 4140, 4232, 4380, 4761, 5037, 5256, 5290, 5520, 5840, 6348, 6570, 6624, 6716, 7008, 7935, 8280, 8395, 8464, 8760, 9522, 10074, 10512, 10580, 11040, 11680, 12696, 13140, 13432, 15111, 15870, 16560, 16790, 16928, 17520, 19044, 20148, 21024, 21160, 23805, 25185, 25392, 26280, 26864, 30222, 31740, 33120, 33580, 35040, 38088, 38617, 40296, 42320, 47610, 50370, 50784, 52560, 53728, 60444, 63480, 67160, 75555, 76176, 77234, 80592, 84640, 95220, 100740, 105120, 115851, 120888, 126960, 134320, 151110, 152352, 154468, 161184, 190440, 193085, 201480, 231702, 241776, 253920, 268640, 302220, 308936, 347553, 380880, 386170, 402960, 463404, 483552, 579255, 604440, 617872, 695106, 761760, 772340, 805920, 926808, 1158510, 1208880, 1235744, 1390212, 1544680, 1737765, 1853616, 2317020, 2417760, 2780424, 3089360, 3475530, 3707232, 4634040, 5560848, 6178720, 6951060, 9268080, 11121696, 13902120, 18536160, 27804240, 55608480]

約数ペア:

[(1, 55608480), (2, 27804240), (3, 18536160), (4, 13902120), (5, 11121696), (6, 9268080), (8, 6951060), (9, 6178720), (10, 5560848), (12, 4634040), (15, 3707232), (16, 3475530), (18, 3089360), (20, 2780424), (23, 2417760), (24, 2317020), (30, 1853616), (32, 1737765), (36, 1544680), (40, 1390212), (45, 1235744), (46, 1208880), (48, 1158510), (60, 926808), (69, 805920), (72, 772340), (73, 761760), (80, 695106), (90, 617872), (92, 604440), (96, 579255), (115, 483552), (120, 463404), (138, 402960), (144, 386170), (146, 380880), (160, 347553), (180, 308936), (184, 302220), (207, 268640), (219, 253920), (230, 241776), (240, 231702), (276, 201480), (288, 193085), (292, 190440), (345, 161184), (360, 154468), (365, 152352), (368, 151110), (414, 134320), (438, 126960), (460, 120888), (480, 115851), (529, 105120), (552, 100740), (584, 95220), (657, 84640), (690, 80592), (720, 77234), (730, 76176), (736, 75555), (828, 67160), (876, 63480), (920, 60444), (1035, 53728), (1058, 52560), (1095, 50784), (1104, 50370), (1168, 47610), (1314, 42320), (1380, 40296), (1440, 38617), (1460, 38088), (1587, 35040), (1656, 33580), (1679, 33120), (1752, 31740), (1840, 30222), (2070, 26864), (2116, 26280), (2190, 25392), (2208, 25185), (2336, 23805), (2628, 21160), (2645, 21024), (2760, 20148), (2920, 19044), (3174, 17520), (3285, 16928), (3312, 16790), (3358, 16560), (3504, 15870), (3680, 15111), (4140, 13432), (4232, 13140), (4380, 12696), (4761, 11680), (5037, 11040), (5256, 10580), (5290, 10512), (5520, 10074), (5840, 9522), (6348, 8760), (6570, 8464), (6624, 8395), (6716, 8280), (7008, 7935)]