75977520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3662

約数の個数: 80

約数和(自身を含む): 238243680

約数和(自身を除く): 162266160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3557, 3560, 4272, 5340, 7114, 7120, 10671, 10680, 14228, 17785, 21342, 21360, 28456, 35570, 42684, 53355, 56912, 71140, 85368, 106710, 142280, 170736, 213420, 284560, 316573, 426840, 633146, 853680, 949719, 1266292, 1582865, 1899438, 2532584, 3165730, 3798876, 4748595, 5065168, 6331460, 7597752, 9497190, 12662920, 15195504, 18994380, 25325840, 37988760, 75977520]

約数ペア:

[(1, 75977520), (2, 37988760), (3, 25325840), (4, 18994380), (5, 15195504), (6, 12662920), (8, 9497190), (10, 7597752), (12, 6331460), (15, 5065168), (16, 4748595), (20, 3798876), (24, 3165730), (30, 2532584), (40, 1899438), (48, 1582865), (60, 1266292), (80, 949719), (89, 853680), (120, 633146), (178, 426840), (240, 316573), (267, 284560), (356, 213420), (445, 170736), (534, 142280), (712, 106710), (890, 85368), (1068, 71140), (1335, 56912), (1424, 53355), (1780, 42684), (2136, 35570), (2670, 28456), (3557, 21360), (3560, 21342), (4272, 17785), (5340, 14228), (7114, 10680), (7120, 10671)]