511996080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4079}}^1$

素因数の和:4618

約数の個数: 80

約数和(自身を含む): 1590612480

約数和(自身を除く): 1078616400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 1046, 1569, 2092, 2615, 3138, 4079, 4184, 5230, 6276, 7845, 8158, 8368, 10460, 12237, 12552, 15690, 16316, 20395, 20920, 24474, 25104, 31380, 32632, 40790, 41840, 48948, 61185, 62760, 65264, 81580, 97896, 122370, 125520, 163160, 195792, 244740, 326320, 489480, 978960, 2133317, 4266634, 6399951, 8533268, 10666585, 12799902, 17066536, 21333170, 25599804, 31999755, 34133072, 42666340, 51199608, 63999510, 85332680, 102399216, 127999020, 170665360, 255998040, 511996080]

約数ペア:

[(1, 511996080), (2, 255998040), (3, 170665360), (4, 127999020), (5, 102399216), (6, 85332680), (8, 63999510), (10, 51199608), (12, 42666340), (15, 34133072), (16, 31999755), (20, 25599804), (24, 21333170), (30, 17066536), (40, 12799902), (48, 10666585), (60, 8533268), (80, 6399951), (120, 4266634), (240, 2133317), (523, 978960), (1046, 489480), (1569, 326320), (2092, 244740), (2615, 195792), (3138, 163160), (4079, 125520), (4184, 122370), (5230, 97896), (6276, 81580), (7845, 65264), (8158, 62760), (8368, 61185), (10460, 48948), (12237, 41840), (12552, 40790), (15690, 32632), (16316, 31380), (20395, 25104), (20920, 24474)]