317997720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{883327}}^1$

素因数の和:883344

約数の個数: 48

約数和(自身を含む): 1033493760

約数和(自身を除く): 715496040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 883327, 1766654, 2649981, 3533308, 4416635, 5299962, 7066616, 7949943, 8833270, 10599924, 13249905, 15899886, 17666540, 21199848, 26499810, 31799772, 35333080, 39749715, 52999620, 63599544, 79499430, 105999240, 158998860, 317997720]

約数ペア:

[(1, 317997720), (2, 158998860), (3, 105999240), (4, 79499430), (5, 63599544), (6, 52999620), (8, 39749715), (9, 35333080), (10, 31799772), (12, 26499810), (15, 21199848), (18, 17666540), (20, 15899886), (24, 13249905), (30, 10599924), (36, 8833270), (40, 7949943), (45, 7066616), (60, 5299962), (72, 4416635), (90, 3533308), (120, 2649981), (180, 1766654), (360, 883327)]