197146920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3659}}^1$

素因数の和:4122

約数の個数: 64

約数和(自身を含む): 592920000

約数和(自身を除く): 395773080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 3592, 3659, 4490, 5388, 6735, 7318, 8980, 10776, 10977, 13470, 14636, 17960, 18295, 21954, 26940, 29272, 36590, 43908, 53880, 54885, 73180, 87816, 109770, 146360, 219540, 439080, 1642891, 3285782, 4928673, 6571564, 8214455, 9857346, 13143128, 16428910, 19714692, 24643365, 32857820, 39429384, 49286730, 65715640, 98573460, 197146920]

約数ペア:

[(1, 197146920), (2, 98573460), (3, 65715640), (4, 49286730), (5, 39429384), (6, 32857820), (8, 24643365), (10, 19714692), (12, 16428910), (15, 13143128), (20, 9857346), (24, 8214455), (30, 6571564), (40, 4928673), (60, 3285782), (120, 1642891), (449, 439080), (898, 219540), (1347, 146360), (1796, 109770), (2245, 87816), (2694, 73180), (3592, 54885), (3659, 53880), (4490, 43908), (5388, 36590), (6735, 29272), (7318, 26940), (8980, 21954), (10776, 18295), (10977, 17960), (13470, 14636)]