867146520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{3391}}^1$

素因数の和:5536

約数の個数: 64

約数和(自身を含む): 2603427840

約数和(自身を除く): 1736281320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2131, 3391, 4262, 6393, 6782, 8524, 10173, 10655, 12786, 13564, 16955, 17048, 20346, 21310, 25572, 27128, 31965, 33910, 40692, 42620, 50865, 51144, 63930, 67820, 81384, 85240, 101730, 127860, 135640, 203460, 255720, 406920, 7226221, 14452442, 21678663, 28904884, 36131105, 43357326, 57809768, 72262210, 86714652, 108393315, 144524420, 173429304, 216786630, 289048840, 433573260, 867146520]

約数ペア:

[(1, 867146520), (2, 433573260), (3, 289048840), (4, 216786630), (5, 173429304), (6, 144524420), (8, 108393315), (10, 86714652), (12, 72262210), (15, 57809768), (20, 43357326), (24, 36131105), (30, 28904884), (40, 21678663), (60, 14452442), (120, 7226221), (2131, 406920), (3391, 255720), (4262, 203460), (6393, 135640), (6782, 127860), (8524, 101730), (10173, 85240), (10655, 81384), (12786, 67820), (13564, 63930), (16955, 51144), (17048, 50865), (20346, 42620), (21310, 40692), (25572, 33910), (27128, 31965)]