84885720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3089}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 255852000

約数和(自身を除く): 170966280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3089, 3435, 4580, 5496, 6178, 6870, 9160, 9267, 12356, 13740, 15445, 18534, 24712, 27480, 30890, 37068, 46335, 61780, 74136, 92670, 123560, 185340, 370680, 707381, 1414762, 2122143, 2829524, 3536905, 4244286, 5659048, 7073810, 8488572, 10610715, 14147620, 16977144, 21221430, 28295240, 42442860, 84885720]

約数ペア:

[(1, 84885720), (2, 42442860), (3, 28295240), (4, 21221430), (5, 16977144), (6, 14147620), (8, 10610715), (10, 8488572), (12, 7073810), (15, 5659048), (20, 4244286), (24, 3536905), (30, 2829524), (40, 2122143), (60, 1414762), (120, 707381), (229, 370680), (458, 185340), (687, 123560), (916, 92670), (1145, 74136), (1374, 61780), (1832, 46335), (2290, 37068), (2748, 30890), (3089, 27480), (3435, 24712), (4580, 18534), (5496, 15445), (6178, 13740), (6870, 12356), (9160, 9267)]