71930640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299711}}^1$

素因数の和:299727

約数の個数: 40

約数和(自身を含む): 222985728

約数和(自身を除く): 151055088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299711, 599422, 899133, 1198844, 1498555, 1798266, 2397688, 2997110, 3596532, 4495665, 4795376, 5994220, 7193064, 8991330, 11988440, 14386128, 17982660, 23976880, 35965320, 71930640]

約数ペア:

[(1, 71930640), (2, 35965320), (3, 23976880), (4, 17982660), (5, 14386128), (6, 11988440), (8, 8991330), (10, 7193064), (12, 5994220), (15, 4795376), (16, 4495665), (20, 3596532), (24, 2997110), (30, 2397688), (40, 1798266), (48, 1498555), (60, 1198844), (80, 899133), (120, 599422), (240, 299711)]