272439840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1019}}^1$

素因数の和:1594

約数の個数: 96

約数和(自身を含む): 860569920

約数和(自身を除く): 588130080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 557, 1019, 1114, 1671, 2038, 2228, 2785, 3057, 3342, 4076, 4456, 5095, 5570, 6114, 6684, 8152, 8355, 8912, 10190, 11140, 12228, 13368, 15285, 16304, 16710, 17824, 20380, 22280, 24456, 26736, 30570, 32608, 33420, 40760, 44560, 48912, 53472, 61140, 66840, 81520, 89120, 97824, 122280, 133680, 163040, 244560, 267360, 489120, 567583, 1135166, 1702749, 2270332, 2837915, 3405498, 4540664, 5675830, 6810996, 8513745, 9081328, 11351660, 13621992, 17027490, 18162656, 22703320, 27243984, 34054980, 45406640, 54487968, 68109960, 90813280, 136219920, 272439840]

約数ペア:

[(1, 272439840), (2, 136219920), (3, 90813280), (4, 68109960), (5, 54487968), (6, 45406640), (8, 34054980), (10, 27243984), (12, 22703320), (15, 18162656), (16, 17027490), (20, 13621992), (24, 11351660), (30, 9081328), (32, 8513745), (40, 6810996), (48, 5675830), (60, 4540664), (80, 3405498), (96, 2837915), (120, 2270332), (160, 1702749), (240, 1135166), (480, 567583), (557, 489120), (1019, 267360), (1114, 244560), (1671, 163040), (2038, 133680), (2228, 122280), (2785, 97824), (3057, 89120), (3342, 81520), (4076, 66840), (4456, 61140), (5095, 53472), (5570, 48912), (6114, 44560), (6684, 40760), (8152, 33420), (8355, 32608), (8912, 30570), (10190, 26736), (11140, 24456), (12228, 22280), (13368, 20380), (15285, 17824), (16304, 16710)]