4864080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 16248960

約数和(自身を除く): 11384880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1559, 1560, 3118, 3120, 4677, 6236, 7795, 9354, 12472, 15590, 18708, 20267, 23385, 24944, 31180, 37416, 40534, 46770, 60801, 62360, 74832, 81068, 93540, 101335, 121602, 124720, 162136, 187080, 202670, 243204, 304005, 324272, 374160, 405340, 486408, 608010, 810680, 972816, 1216020, 1621360, 2432040, 4864080]

約数ペア:

[(1, 4864080), (2, 2432040), (3, 1621360), (4, 1216020), (5, 972816), (6, 810680), (8, 608010), (10, 486408), (12, 405340), (13, 374160), (15, 324272), (16, 304005), (20, 243204), (24, 202670), (26, 187080), (30, 162136), (39, 124720), (40, 121602), (48, 101335), (52, 93540), (60, 81068), (65, 74832), (78, 62360), (80, 60801), (104, 46770), (120, 40534), (130, 37416), (156, 31180), (195, 24944), (208, 23385), (240, 20267), (260, 18708), (312, 15590), (390, 12472), (520, 9354), (624, 7795), (780, 6236), (1040, 4677), (1559, 3120), (1560, 3118)]