72048760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 130127240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 380, 406, 467, 532, 551, 580, 665, 760, 812, 934, 1015, 1064, 1102, 1160, 1330, 1624, 1868, 2030, 2204, 2335, 2660, 2755, 3269, 3736, 3857, 4060, 4408, 4670, 5320, 5510, 6538, 7714, 8120, 8873, 9340, 11020, 13076, 13543, 15428, 16345, 17746, 18680, 19285, 22040, 26152, 27086, 30856, 32690, 35492, 38570, 44365, 54172, 62111, 65380, 67715, 70984, 77140, 88730, 94801, 108344, 124222, 130760, 135430, 154280, 177460, 189602, 248444, 257317, 270860, 310555, 354920, 379204, 474005, 496888, 514634, 541720, 621110, 758408, 948010, 1029268, 1242220, 1286585, 1801219, 1896020, 2058536, 2484440, 2573170, 3602438, 3792040, 5146340, 7204876, 9006095, 10292680, 14409752, 18012190, 36024380, 72048760]

約数ペア:

[(1, 72048760), (2, 36024380), (4, 18012190), (5, 14409752), (7, 10292680), (8, 9006095), (10, 7204876), (14, 5146340), (19, 3792040), (20, 3602438), (28, 2573170), (29, 2484440), (35, 2058536), (38, 1896020), (40, 1801219), (56, 1286585), (58, 1242220), (70, 1029268), (76, 948010), (95, 758408), (116, 621110), (133, 541720), (140, 514634), (145, 496888), (152, 474005), (190, 379204), (203, 354920), (232, 310555), (266, 270860), (280, 257317), (290, 248444), (380, 189602), (406, 177460), (467, 154280), (532, 135430), (551, 130760), (580, 124222), (665, 108344), (760, 94801), (812, 88730), (934, 77140), (1015, 70984), (1064, 67715), (1102, 65380), (1160, 62111), (1330, 54172), (1624, 44365), (1868, 38570), (2030, 35492), (2204, 32690), (2335, 30856), (2660, 27086), (2755, 26152), (3269, 22040), (3736, 19285), (3857, 18680), (4060, 17746), (4408, 16345), (4670, 15428), (5320, 13543), (5510, 13076), (6538, 11020), (7714, 9340), (8120, 8873)]