316020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 927360

約数和(自身を除く): 611340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 229, 230, 276, 345, 458, 460, 687, 690, 916, 1145, 1374, 1380, 2290, 2748, 3435, 4580, 5267, 6870, 10534, 13740, 15801, 21068, 26335, 31602, 52670, 63204, 79005, 105340, 158010, 316020]

約数ペア:

[(1, 316020), (2, 158010), (3, 105340), (4, 79005), (5, 63204), (6, 52670), (10, 31602), (12, 26335), (15, 21068), (20, 15801), (23, 13740), (30, 10534), (46, 6870), (60, 5267), (69, 4580), (92, 3435), (115, 2748), (138, 2290), (229, 1380), (230, 1374), (276, 1145), (345, 916), (458, 690), (460, 687)]