65893680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1379

約数の個数: 120

約数和(自身を含む): 224583840

約数和(自身を除く): 158690160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1289, 1420, 1704, 2130, 2556, 2578, 2840, 3195, 3408, 3867, 4260, 5112, 5156, 5680, 6390, 6445, 7734, 8520, 10224, 10312, 11601, 12780, 12890, 15468, 17040, 19335, 20624, 23202, 25560, 25780, 30936, 38670, 46404, 51120, 51560, 58005, 61872, 77340, 91519, 92808, 103120, 116010, 154680, 183038, 185616, 232020, 274557, 309360, 366076, 457595, 464040, 549114, 732152, 823671, 915190, 928080, 1098228, 1372785, 1464304, 1647342, 1830380, 2196456, 2745570, 3294684, 3660760, 4118355, 4392912, 5491140, 6589368, 7321520, 8236710, 10982280, 13178736, 16473420, 21964560, 32946840, 65893680]

約数ペア:

[(1, 65893680), (2, 32946840), (3, 21964560), (4, 16473420), (5, 13178736), (6, 10982280), (8, 8236710), (9, 7321520), (10, 6589368), (12, 5491140), (15, 4392912), (16, 4118355), (18, 3660760), (20, 3294684), (24, 2745570), (30, 2196456), (36, 1830380), (40, 1647342), (45, 1464304), (48, 1372785), (60, 1098228), (71, 928080), (72, 915190), (80, 823671), (90, 732152), (120, 549114), (142, 464040), (144, 457595), (180, 366076), (213, 309360), (240, 274557), (284, 232020), (355, 185616), (360, 183038), (426, 154680), (568, 116010), (639, 103120), (710, 92808), (720, 91519), (852, 77340), (1065, 61872), (1136, 58005), (1278, 51560), (1289, 51120), (1420, 46404), (1704, 38670), (2130, 30936), (2556, 25780), (2578, 25560), (2840, 23202), (3195, 20624), (3408, 19335), (3867, 17040), (4260, 15468), (5112, 12890), (5156, 12780), (5680, 11601), (6390, 10312), (6445, 10224), (7734, 8520)]