700440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 2268000

約数和(自身を除く): 1567560

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, 449, 520, 780, 898, 1347, 1560, 1796, 2245, 2694, 3592, 4490, 5388, 5837, 6735, 8980, 10776, 11674, 13470, 17511, 17960, 23348, 26940, 29185, 35022, 46696, 53880, 58370, 70044, 87555, 116740, 140088, 175110, 233480, 350220, 700440]

約数ペア:

[(1, 700440), (2, 350220), (3, 233480), (4, 175110), (5, 140088), (6, 116740), (8, 87555), (10, 70044), (12, 58370), (13, 53880), (15, 46696), (20, 35022), (24, 29185), (26, 26940), (30, 23348), (39, 17960), (40, 17511), (52, 13470), (60, 11674), (65, 10776), (78, 8980), (104, 6735), (120, 5837), (130, 5388), (156, 4490), (195, 3592), (260, 2694), (312, 2245), (390, 1796), (449, 1560), (520, 1347), (780, 898)]