10220520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 31259520

約数和(自身を除く): 21039000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 1607, 2120, 3180, 3214, 4821, 6360, 6428, 8035, 9642, 12856, 16070, 19284, 24105, 32140, 38568, 48210, 64280, 85171, 96420, 170342, 192840, 255513, 340684, 425855, 511026, 681368, 851710, 1022052, 1277565, 1703420, 2044104, 2555130, 3406840, 5110260, 10220520]

約数ペア:

[(1, 10220520), (2, 5110260), (3, 3406840), (4, 2555130), (5, 2044104), (6, 1703420), (8, 1277565), (10, 1022052), (12, 851710), (15, 681368), (20, 511026), (24, 425855), (30, 340684), (40, 255513), (53, 192840), (60, 170342), (106, 96420), (120, 85171), (159, 64280), (212, 48210), (265, 38568), (318, 32140), (424, 24105), (530, 19284), (636, 16070), (795, 12856), (1060, 9642), (1272, 8035), (1590, 6428), (1607, 6360), (2120, 4821), (3180, 3214)]