1226324640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2554843}}^1$

素因数の和:2554861

約数の個数: 48

約数和(自身を含む): 3862924128

約数和(自身を除く): 2636599488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2554843, 5109686, 7664529, 10219372, 12774215, 15329058, 20438744, 25548430, 30658116, 38322645, 40877488, 51096860, 61316232, 76645290, 81754976, 102193720, 122632464, 153290580, 204387440, 245264928, 306581160, 408774880, 613162320, 1226324640]

約数ペア:

[(1, 1226324640), (2, 613162320), (3, 408774880), (4, 306581160), (5, 245264928), (6, 204387440), (8, 153290580), (10, 122632464), (12, 102193720), (15, 81754976), (16, 76645290), (20, 61316232), (24, 51096860), (30, 40877488), (32, 38322645), (40, 30658116), (48, 25548430), (60, 20438744), (80, 15329058), (96, 12774215), (120, 10219372), (160, 7664529), (240, 5109686), (480, 2554843)]