6245520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 19766592

約数和(自身を除く): 13521072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 491, 530, 636, 795, 848, 982, 1060, 1272, 1473, 1590, 1964, 2120, 2455, 2544, 2946, 3180, 3928, 4240, 4910, 5892, 6360, 7365, 7856, 9820, 11784, 12720, 14730, 19640, 23568, 26023, 29460, 39280, 52046, 58920, 78069, 104092, 117840, 130115, 156138, 208184, 260230, 312276, 390345, 416368, 520460, 624552, 780690, 1040920, 1249104, 1561380, 2081840, 3122760, 6245520]

約数ペア:

[(1, 6245520), (2, 3122760), (3, 2081840), (4, 1561380), (5, 1249104), (6, 1040920), (8, 780690), (10, 624552), (12, 520460), (15, 416368), (16, 390345), (20, 312276), (24, 260230), (30, 208184), (40, 156138), (48, 130115), (53, 117840), (60, 104092), (80, 78069), (106, 58920), (120, 52046), (159, 39280), (212, 29460), (240, 26023), (265, 23568), (318, 19640), (424, 14730), (491, 12720), (530, 11784), (636, 9820), (795, 7856), (848, 7365), (982, 6360), (1060, 5892), (1272, 4910), (1473, 4240), (1590, 3928), (1964, 3180), (2120, 2946), (2455, 2544)]