138456120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104891}}^1$

素因数の和:104916

約数の個数: 64

約数和(自身を含む): 453133440

約数和(自身を除く): 314677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 104891, 209782, 314673, 419564, 524455, 629346, 839128, 1048910, 1153801, 1258692, 1573365, 2097820, 2307602, 2517384, 3146730, 3461403, 4195640, 4615204, 5769005, 6293460, 6922806, 9230408, 11538010, 12586920, 13845612, 17307015, 23076020, 27691224, 34614030, 46152040, 69228060, 138456120]

約数ペア:

[(1, 138456120), (2, 69228060), (3, 46152040), (4, 34614030), (5, 27691224), (6, 23076020), (8, 17307015), (10, 13845612), (11, 12586920), (12, 11538010), (15, 9230408), (20, 6922806), (22, 6293460), (24, 5769005), (30, 4615204), (33, 4195640), (40, 3461403), (44, 3146730), (55, 2517384), (60, 2307602), (66, 2097820), (88, 1573365), (110, 1258692), (120, 1153801), (132, 1048910), (165, 839128), (220, 629346), (264, 524455), (330, 419564), (440, 314673), (660, 209782), (1320, 104891)]