74373240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2287}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 224040960

約数和(自身を除く): 149667720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2287, 2710, 3252, 4065, 4574, 5420, 6504, 6861, 8130, 9148, 10840, 11435, 13722, 16260, 18296, 22870, 27444, 32520, 34305, 45740, 54888, 68610, 91480, 137220, 274440, 619777, 1239554, 1859331, 2479108, 3098885, 3718662, 4958216, 6197770, 7437324, 9296655, 12395540, 14874648, 18593310, 24791080, 37186620, 74373240]

約数ペア:

[(1, 74373240), (2, 37186620), (3, 24791080), (4, 18593310), (5, 14874648), (6, 12395540), (8, 9296655), (10, 7437324), (12, 6197770), (15, 4958216), (20, 3718662), (24, 3098885), (30, 2479108), (40, 1859331), (60, 1239554), (120, 619777), (271, 274440), (542, 137220), (813, 91480), (1084, 68610), (1355, 54888), (1626, 45740), (2168, 34305), (2287, 32520), (2710, 27444), (3252, 22870), (4065, 18296), (4574, 16260), (5420, 13722), (6504, 11435), (6861, 10840), (8130, 9148)]