1560500940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{1091}}^1$

素因数の和:1903

約数の個数: 96

約数和(自身を含む): 4520355840

約数和(自身を除く): 2959854900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 769, 930, 1091, 1538, 1860, 2182, 2307, 3076, 3273, 3845, 4364, 4614, 5455, 6546, 7690, 9228, 10910, 11535, 13092, 15380, 16365, 21820, 23070, 23839, 32730, 33821, 46140, 47678, 65460, 67642, 71517, 95356, 101463, 119195, 135284, 143034, 169105, 202926, 238390, 286068, 338210, 357585, 405852, 476780, 507315, 676420, 715170, 838979, 1014630, 1430340, 1677958, 2029260, 2516937, 3355916, 4194895, 5033874, 8389790, 10067748, 12584685, 16779580, 25169370, 26008349, 50338740, 52016698, 78025047, 104033396, 130041745, 156050094, 260083490, 312100188, 390125235, 520166980, 780250470, 1560500940]

約数ペア:

[(1, 1560500940), (2, 780250470), (3, 520166980), (4, 390125235), (5, 312100188), (6, 260083490), (10, 156050094), (12, 130041745), (15, 104033396), (20, 78025047), (30, 52016698), (31, 50338740), (60, 26008349), (62, 25169370), (93, 16779580), (124, 12584685), (155, 10067748), (186, 8389790), (310, 5033874), (372, 4194895), (465, 3355916), (620, 2516937), (769, 2029260), (930, 1677958), (1091, 1430340), (1538, 1014630), (1860, 838979), (2182, 715170), (2307, 676420), (3076, 507315), (3273, 476780), (3845, 405852), (4364, 357585), (4614, 338210), (5455, 286068), (6546, 238390), (7690, 202926), (9228, 169105), (10910, 143034), (11535, 135284), (13092, 119195), (15380, 101463), (16365, 95356), (21820, 71517), (23070, 67642), (23839, 65460), (32730, 47678), (33821, 46140)]