1266845460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{26099}}^1$

素因数の和:26920

約数の個数: 48

約数和(自身を含む): 3551688000

約数和(自身を除く): 2284842540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 1618, 2427, 3236, 4045, 4854, 8090, 9708, 12135, 16180, 24270, 26099, 48540, 52198, 78297, 104396, 130495, 156594, 260990, 313188, 391485, 521980, 782970, 1565940, 21114091, 42228182, 63342273, 84456364, 105570455, 126684546, 211140910, 253369092, 316711365, 422281820, 633422730, 1266845460]

約数ペア:

[(1, 1266845460), (2, 633422730), (3, 422281820), (4, 316711365), (5, 253369092), (6, 211140910), (10, 126684546), (12, 105570455), (15, 84456364), (20, 63342273), (30, 42228182), (60, 21114091), (809, 1565940), (1618, 782970), (2427, 521980), (3236, 391485), (4045, 313188), (4854, 260990), (8090, 156594), (9708, 130495), (12135, 104396), (16180, 78297), (24270, 52198), (26099, 48540)]