61130760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16478

約数の個数: 64

約数和(自身を含む): 189319680

約数和(自身を除く): 128188920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 16433, 32866, 49299, 65732, 82165, 98598, 131464, 164330, 197196, 246495, 328660, 394392, 492990, 509423, 657320, 985980, 1018846, 1528269, 1971960, 2037692, 2547115, 3056538, 4075384, 5094230, 6113076, 7641345, 10188460, 12226152, 15282690, 20376920, 30565380, 61130760]

約数ペア:

[(1, 61130760), (2, 30565380), (3, 20376920), (4, 15282690), (5, 12226152), (6, 10188460), (8, 7641345), (10, 6113076), (12, 5094230), (15, 4075384), (20, 3056538), (24, 2547115), (30, 2037692), (31, 1971960), (40, 1528269), (60, 1018846), (62, 985980), (93, 657320), (120, 509423), (124, 492990), (155, 394392), (186, 328660), (248, 246495), (310, 197196), (372, 164330), (465, 131464), (620, 98598), (744, 82165), (930, 65732), (1240, 49299), (1860, 32866), (3720, 16433)]