75484560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{857}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 234913536

約数和(自身を除く): 159428976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 857, 1101, 1468, 1714, 1835, 2202, 2571, 2936, 3428, 3670, 4285, 4404, 5142, 5505, 5872, 6856, 7340, 8570, 8808, 10284, 11010, 12855, 13712, 14680, 17140, 17616, 20568, 22020, 25710, 29360, 34280, 41136, 44040, 51420, 68560, 88080, 102840, 205680, 314519, 629038, 943557, 1258076, 1572595, 1887114, 2516152, 3145190, 3774228, 4717785, 5032304, 6290380, 7548456, 9435570, 12580760, 15096912, 18871140, 25161520, 37742280, 75484560]

約数ペア:

[(1, 75484560), (2, 37742280), (3, 25161520), (4, 18871140), (5, 15096912), (6, 12580760), (8, 9435570), (10, 7548456), (12, 6290380), (15, 5032304), (16, 4717785), (20, 3774228), (24, 3145190), (30, 2516152), (40, 1887114), (48, 1572595), (60, 1258076), (80, 943557), (120, 629038), (240, 314519), (367, 205680), (734, 102840), (857, 88080), (1101, 68560), (1468, 51420), (1714, 44040), (1835, 41136), (2202, 34280), (2571, 29360), (2936, 25710), (3428, 22020), (3670, 20568), (4285, 17616), (4404, 17140), (5142, 14680), (5505, 13712), (5872, 12855), (6856, 11010), (7340, 10284), (8570, 8808)]