654988080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2729117}}^1$

素因数の和:2729133

約数の個数: 40

約数和(自身を含む): 2030463792

約数和(自身を除く): 1375475712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2729117, 5458234, 8187351, 10916468, 13645585, 16374702, 21832936, 27291170, 32749404, 40936755, 43665872, 54582340, 65498808, 81873510, 109164680, 130997616, 163747020, 218329360, 327494040, 654988080]

約数ペア:

[(1, 654988080), (2, 327494040), (3, 218329360), (4, 163747020), (5, 130997616), (6, 109164680), (8, 81873510), (10, 65498808), (12, 54582340), (15, 43665872), (16, 40936755), (20, 32749404), (24, 27291170), (30, 21832936), (40, 16374702), (48, 13645585), (60, 10916468), (80, 8187351), (120, 5458234), (240, 2729117)]