12231960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7841}}^1$

素因数の和:7868

約数の個数: 64

約数和(自身を含む): 39523680

約数和(自身を除く): 27291720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 7841, 15682, 23523, 31364, 39205, 47046, 62728, 78410, 94092, 101933, 117615, 156820, 188184, 203866, 235230, 305799, 313640, 407732, 470460, 509665, 611598, 815464, 940920, 1019330, 1223196, 1528995, 2038660, 2446392, 3057990, 4077320, 6115980, 12231960]

約数ペア:

[(1, 12231960), (2, 6115980), (3, 4077320), (4, 3057990), (5, 2446392), (6, 2038660), (8, 1528995), (10, 1223196), (12, 1019330), (13, 940920), (15, 815464), (20, 611598), (24, 509665), (26, 470460), (30, 407732), (39, 313640), (40, 305799), (52, 235230), (60, 203866), (65, 188184), (78, 156820), (104, 117615), (120, 101933), (130, 94092), (156, 78410), (195, 62728), (260, 47046), (312, 39205), (390, 31364), (520, 23523), (780, 15682), (1560, 7841)]