672489480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431083}}^1$

素因数の和:431110

約数の個数: 64

約数和(自身を含む): 2172663360

約数和(自身を除く): 1500173880

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, 431083, 862166, 1293249, 1724332, 2155415, 2586498, 3448664, 4310830, 5172996, 5604079, 6466245, 8621660, 10345992, 11208158, 12932490, 16812237, 17243320, 22416316, 25864980, 28020395, 33624474, 44832632, 51729960, 56040790, 67248948, 84061185, 112081580, 134497896, 168122370, 224163160, 336244740, 672489480]

約数ペア:

[(1, 672489480), (2, 336244740), (3, 224163160), (4, 168122370), (5, 134497896), (6, 112081580), (8, 84061185), (10, 67248948), (12, 56040790), (13, 51729960), (15, 44832632), (20, 33624474), (24, 28020395), (26, 25864980), (30, 22416316), (39, 17243320), (40, 16812237), (52, 12932490), (60, 11208158), (65, 10345992), (78, 8621660), (104, 6466245), (120, 5604079), (130, 5172996), (156, 4310830), (195, 3448664), (260, 2586498), (312, 2155415), (390, 1724332), (520, 1293249), (780, 862166), (1560, 431083)]