4058520

素因数分解:

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

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 12579840

約数和(自身を除く): 8521320

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, 1091, 1240, 1860, 2182, 3273, 3720, 4364, 5455, 6546, 8728, 10910, 13092, 16365, 21820, 26184, 32730, 33821, 43640, 65460, 67642, 101463, 130920, 135284, 169105, 202926, 270568, 338210, 405852, 507315, 676420, 811704, 1014630, 1352840, 2029260, 4058520]

約数ペア:

[(1, 4058520), (2, 2029260), (3, 1352840), (4, 1014630), (5, 811704), (6, 676420), (8, 507315), (10, 405852), (12, 338210), (15, 270568), (20, 202926), (24, 169105), (30, 135284), (31, 130920), (40, 101463), (60, 67642), (62, 65460), (93, 43640), (120, 33821), (124, 32730), (155, 26184), (186, 21820), (248, 16365), (310, 13092), (372, 10910), (465, 8728), (620, 6546), (744, 5455), (930, 4364), (1091, 3720), (1240, 3273), (1860, 2182)]