69111480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2141}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 208202400

約数和(自身を除く): 139090920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2141, 2152, 2690, 3228, 4035, 4282, 5380, 6423, 6456, 8070, 8564, 10705, 10760, 12846, 16140, 17128, 21410, 25692, 32115, 32280, 42820, 51384, 64230, 85640, 128460, 256920, 575929, 1151858, 1727787, 2303716, 2879645, 3455574, 4607432, 5759290, 6911148, 8638935, 11518580, 13822296, 17277870, 23037160, 34555740, 69111480]

約数ペア:

[(1, 69111480), (2, 34555740), (3, 23037160), (4, 17277870), (5, 13822296), (6, 11518580), (8, 8638935), (10, 6911148), (12, 5759290), (15, 4607432), (20, 3455574), (24, 2879645), (30, 2303716), (40, 1727787), (60, 1151858), (120, 575929), (269, 256920), (538, 128460), (807, 85640), (1076, 64230), (1345, 51384), (1614, 42820), (2141, 32280), (2152, 32115), (2690, 25692), (3228, 21410), (4035, 17128), (4282, 16140), (5380, 12846), (6423, 10760), (6456, 10705), (8070, 8564)]