395285160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{31981}}^1$

素因数の和:32098

約数の個数: 64

約数和(自身を含む): 1197406080

約数和(自身を除く): 802120920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 31981, 63962, 95943, 127924, 159905, 191886, 255848, 319810, 383772, 479715, 639620, 767544, 959430, 1279240, 1918860, 3294043, 3837720, 6588086, 9882129, 13176172, 16470215, 19764258, 26352344, 32940430, 39528516, 49410645, 65880860, 79057032, 98821290, 131761720, 197642580, 395285160]

約数ペア:

[(1, 395285160), (2, 197642580), (3, 131761720), (4, 98821290), (5, 79057032), (6, 65880860), (8, 49410645), (10, 39528516), (12, 32940430), (15, 26352344), (20, 19764258), (24, 16470215), (30, 13176172), (40, 9882129), (60, 6588086), (103, 3837720), (120, 3294043), (206, 1918860), (309, 1279240), (412, 959430), (515, 767544), (618, 639620), (824, 479715), (1030, 383772), (1236, 319810), (1545, 255848), (2060, 191886), (2472, 159905), (3090, 127924), (4120, 95943), (6180, 63962), (12360, 31981)]