23980560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 74917824

約数和(自身を除く): 50937264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 613, 652, 815, 978, 1226, 1304, 1630, 1839, 1956, 2445, 2452, 2608, 3065, 3260, 3678, 3912, 4890, 4904, 6130, 6520, 7356, 7824, 9195, 9780, 9808, 12260, 13040, 14712, 18390, 19560, 24520, 29424, 36780, 39120, 49040, 73560, 99919, 147120, 199838, 299757, 399676, 499595, 599514, 799352, 999190, 1199028, 1498785, 1598704, 1998380, 2398056, 2997570, 3996760, 4796112, 5995140, 7993520, 11990280, 23980560]

約数ペア:

[(1, 23980560), (2, 11990280), (3, 7993520), (4, 5995140), (5, 4796112), (6, 3996760), (8, 2997570), (10, 2398056), (12, 1998380), (15, 1598704), (16, 1498785), (20, 1199028), (24, 999190), (30, 799352), (40, 599514), (48, 499595), (60, 399676), (80, 299757), (120, 199838), (163, 147120), (240, 99919), (326, 73560), (489, 49040), (613, 39120), (652, 36780), (815, 29424), (978, 24520), (1226, 19560), (1304, 18390), (1630, 14712), (1839, 13040), (1956, 12260), (2445, 9808), (2452, 9780), (2608, 9195), (3065, 7824), (3260, 7356), (3678, 6520), (3912, 6130), (4890, 4904)]