888977220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{52727}}^1$

素因数の和:53020

約数の個数: 48

約数和(自身を含む): 2498041728

約数和(自身を除く): 1609064508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 16860, 52727, 105454, 158181, 210908, 263635, 316362, 527270, 632724, 790905, 1054540, 1581810, 3163620, 14816287, 29632574, 44448861, 59265148, 74081435, 88897722, 148162870, 177795444, 222244305, 296325740, 444488610, 888977220]

約数ペア:

[(1, 888977220), (2, 444488610), (3, 296325740), (4, 222244305), (5, 177795444), (6, 148162870), (10, 88897722), (12, 74081435), (15, 59265148), (20, 44448861), (30, 29632574), (60, 14816287), (281, 3163620), (562, 1581810), (843, 1054540), (1124, 790905), (1405, 632724), (1686, 527270), (2810, 316362), (3372, 263635), (4215, 210908), (5620, 158181), (8430, 105454), (16860, 52727)]