69712320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72617}}^1$

素因数の和:72637

約数の個数: 56

約数和(自身を含む): 221339664

約数和(自身を除く): 151627344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 72617, 145234, 217851, 290468, 363085, 435702, 580936, 726170, 871404, 1089255, 1161872, 1452340, 1742808, 2178510, 2323744, 2904680, 3485616, 4357020, 4647488, 5809360, 6971232, 8714040, 11618720, 13942464, 17428080, 23237440, 34856160, 69712320]

約数ペア:

[(1, 69712320), (2, 34856160), (3, 23237440), (4, 17428080), (5, 13942464), (6, 11618720), (8, 8714040), (10, 6971232), (12, 5809360), (15, 4647488), (16, 4357020), (20, 3485616), (24, 2904680), (30, 2323744), (32, 2178510), (40, 1742808), (48, 1452340), (60, 1161872), (64, 1089255), (80, 871404), (96, 726170), (120, 580936), (160, 435702), (192, 363085), (240, 290468), (320, 217851), (480, 145234), (960, 72617)]