180872016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{289859}}^1$

素因数の和:289883

約数の個数: 40

約数和(自身を含む): 503196960

約数和(自身を除く): 322324944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 289859, 579718, 869577, 1159436, 1739154, 2318872, 3478308, 3768167, 4637744, 6956616, 7536334, 11304501, 13913232, 15072668, 22609002, 30145336, 45218004, 60290672, 90436008, 180872016]

約数ペア:

[(1, 180872016), (2, 90436008), (3, 60290672), (4, 45218004), (6, 30145336), (8, 22609002), (12, 15072668), (13, 13913232), (16, 11304501), (24, 7536334), (26, 6956616), (39, 4637744), (48, 3768167), (52, 3478308), (78, 2318872), (104, 1739154), (156, 1159436), (208, 869577), (312, 579718), (624, 289859)]