17704560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 55710720

約数和(自身を除く): 38006160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1039, 1065, 1136, 1420, 1704, 2078, 2130, 2840, 3117, 3408, 4156, 4260, 5195, 5680, 6234, 8312, 8520, 10390, 12468, 15585, 16624, 17040, 20780, 24936, 31170, 41560, 49872, 62340, 73769, 83120, 124680, 147538, 221307, 249360, 295076, 368845, 442614, 590152, 737690, 885228, 1106535, 1180304, 1475380, 1770456, 2213070, 2950760, 3540912, 4426140, 5901520, 8852280, 17704560]

約数ペア:

[(1, 17704560), (2, 8852280), (3, 5901520), (4, 4426140), (5, 3540912), (6, 2950760), (8, 2213070), (10, 1770456), (12, 1475380), (15, 1180304), (16, 1106535), (20, 885228), (24, 737690), (30, 590152), (40, 442614), (48, 368845), (60, 295076), (71, 249360), (80, 221307), (120, 147538), (142, 124680), (213, 83120), (240, 73769), (284, 62340), (355, 49872), (426, 41560), (568, 31170), (710, 24936), (852, 20780), (1039, 17040), (1065, 16624), (1136, 15585), (1420, 12468), (1704, 10390), (2078, 8520), (2130, 8312), (2840, 6234), (3117, 5680), (3408, 5195), (4156, 4260)]