69504240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22277}}^1$

素因数の和:22306

約数の個数: 80

約数和(自身を含む): 232047648

約数和(自身を除く): 162543408

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, 22277, 44554, 66831, 89108, 111385, 133662, 178216, 222770, 267324, 289601, 334155, 356432, 445540, 534648, 579202, 668310, 868803, 891080, 1069296, 1158404, 1336620, 1448005, 1737606, 1782160, 2316808, 2673240, 2896010, 3475212, 4344015, 4633616, 5346480, 5792020, 6950424, 8688030, 11584040, 13900848, 17376060, 23168080, 34752120, 69504240]

約数ペア:

[(1, 69504240), (2, 34752120), (3, 23168080), (4, 17376060), (5, 13900848), (6, 11584040), (8, 8688030), (10, 6950424), (12, 5792020), (13, 5346480), (15, 4633616), (16, 4344015), (20, 3475212), (24, 2896010), (26, 2673240), (30, 2316808), (39, 1782160), (40, 1737606), (48, 1448005), (52, 1336620), (60, 1158404), (65, 1069296), (78, 891080), (80, 868803), (104, 668310), (120, 579202), (130, 534648), (156, 445540), (195, 356432), (208, 334155), (240, 289601), (260, 267324), (312, 222770), (390, 178216), (520, 133662), (624, 111385), (780, 89108), (1040, 66831), (1560, 44554), (3120, 22277)]