203661960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2207}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 612057600

約数和(自身を除く): 408395640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 769, 1538, 2207, 2307, 3076, 3845, 4414, 4614, 6152, 6621, 7690, 8828, 9228, 11035, 11535, 13242, 15380, 17656, 18456, 22070, 23070, 26484, 30760, 33105, 44140, 46140, 52968, 66210, 88280, 92280, 132420, 264840, 1697183, 3394366, 5091549, 6788732, 8485915, 10183098, 13577464, 16971830, 20366196, 25457745, 33943660, 40732392, 50915490, 67887320, 101830980, 203661960]

約数ペア:

[(1, 203661960), (2, 101830980), (3, 67887320), (4, 50915490), (5, 40732392), (6, 33943660), (8, 25457745), (10, 20366196), (12, 16971830), (15, 13577464), (20, 10183098), (24, 8485915), (30, 6788732), (40, 5091549), (60, 3394366), (120, 1697183), (769, 264840), (1538, 132420), (2207, 92280), (2307, 88280), (3076, 66210), (3845, 52968), (4414, 46140), (4614, 44140), (6152, 33105), (6621, 30760), (7690, 26484), (8828, 23070), (9228, 22070), (11035, 18456), (11535, 17656), (13242, 15380)]