613957920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8147}}^1$

素因数の和:8322

約数の個数: 96

約数和(自身を含む): 1946524608

約数和(自身を除く): 1332566688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 8147, 9420, 12560, 15072, 16294, 18840, 24441, 25120, 32588, 37680, 40735, 48882, 65176, 75360, 81470, 97764, 122205, 130352, 162940, 195528, 244410, 260704, 325880, 391056, 488820, 651760, 782112, 977640, 1279079, 1303520, 1955280, 2558158, 3837237, 3910560, 5116316, 6395395, 7674474, 10232632, 12790790, 15348948, 19186185, 20465264, 25581580, 30697896, 38372370, 40930528, 51163160, 61395792, 76744740, 102326320, 122791584, 153489480, 204652640, 306978960, 613957920]

約数ペア:

[(1, 613957920), (2, 306978960), (3, 204652640), (4, 153489480), (5, 122791584), (6, 102326320), (8, 76744740), (10, 61395792), (12, 51163160), (15, 40930528), (16, 38372370), (20, 30697896), (24, 25581580), (30, 20465264), (32, 19186185), (40, 15348948), (48, 12790790), (60, 10232632), (80, 7674474), (96, 6395395), (120, 5116316), (157, 3910560), (160, 3837237), (240, 2558158), (314, 1955280), (471, 1303520), (480, 1279079), (628, 977640), (785, 782112), (942, 651760), (1256, 488820), (1570, 391056), (1884, 325880), (2355, 260704), (2512, 244410), (3140, 195528), (3768, 162940), (4710, 130352), (5024, 122205), (6280, 97764), (7536, 81470), (8147, 75360), (9420, 65176), (12560, 48882), (15072, 40735), (16294, 37680), (18840, 32588), (24441, 25120)]