237014720

素因数分解:

$2^6\times 5^1\times {\mathrm{740671}}^1$

素因数の和:740688

約数の個数: 28

約数和(自身を含む): 564392064

約数和(自身を除く): 327377344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 740671, 1481342, 2962684, 3703355, 5925368, 7406710, 11850736, 14813420, 23701472, 29626840, 47402944, 59253680, 118507360, 237014720]

約数ペア:

[(1, 237014720), (2, 118507360), (4, 59253680), (5, 47402944), (8, 29626840), (10, 23701472), (16, 14813420), (20, 11850736), (32, 7406710), (40, 5925368), (64, 3703355), (80, 2962684), (160, 1481342), (320, 740671)]