71956560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23063}}^1$

素因数の和:23092

約数の個数: 80

約数和(自身を含む): 240234624

約数和(自身を除く): 168278064

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, 1560, 3120, 23063, 46126, 69189, 92252, 115315, 138378, 184504, 230630, 276756, 299819, 345945, 369008, 461260, 553512, 599638, 691890, 899457, 922520, 1107024, 1199276, 1383780, 1499095, 1798914, 1845040, 2398552, 2767560, 2998190, 3597828, 4497285, 4797104, 5535120, 5996380, 7195656, 8994570, 11992760, 14391312, 17989140, 23985520, 35978280, 71956560]

約数ペア:

[(1, 71956560), (2, 35978280), (3, 23985520), (4, 17989140), (5, 14391312), (6, 11992760), (8, 8994570), (10, 7195656), (12, 5996380), (13, 5535120), (15, 4797104), (16, 4497285), (20, 3597828), (24, 2998190), (26, 2767560), (30, 2398552), (39, 1845040), (40, 1798914), (48, 1499095), (52, 1383780), (60, 1199276), (65, 1107024), (78, 922520), (80, 899457), (104, 691890), (120, 599638), (130, 553512), (156, 461260), (195, 369008), (208, 345945), (240, 299819), (260, 276756), (312, 230630), (390, 184504), (520, 138378), (624, 115315), (780, 92252), (1040, 69189), (1560, 46126), (3120, 23063)]