2912092440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{564359}}^1$

素因数の和:564416

約数の個数: 64

約数和(自身を含む): 8939462400

約数和(自身を除く): 6027369960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 564359, 1128718, 1693077, 2257436, 2821795, 3386154, 4514872, 5643590, 6772308, 8465385, 11287180, 13544616, 16930770, 22574360, 24267437, 33861540, 48534874, 67723080, 72802311, 97069748, 121337185, 145604622, 194139496, 242674370, 291209244, 364011555, 485348740, 582418488, 728023110, 970697480, 1456046220, 2912092440]

約数ペア:

[(1, 2912092440), (2, 1456046220), (3, 970697480), (4, 728023110), (5, 582418488), (6, 485348740), (8, 364011555), (10, 291209244), (12, 242674370), (15, 194139496), (20, 145604622), (24, 121337185), (30, 97069748), (40, 72802311), (43, 67723080), (60, 48534874), (86, 33861540), (120, 24267437), (129, 22574360), (172, 16930770), (215, 13544616), (258, 11287180), (344, 8465385), (430, 6772308), (516, 5643590), (645, 4514872), (860, 3386154), (1032, 2821795), (1290, 2257436), (1720, 1693077), (2580, 1128718), (5160, 564359)]