144358840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61169}}^1$

素因数の和:61239

約数の個数: 32

約数和(自身を含む): 330318000

約数和(自身を除く): 185959160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 61169, 122338, 244676, 305845, 489352, 611690, 1223380, 2446760, 3608971, 7217942, 14435884, 18044855, 28871768, 36089710, 72179420, 144358840]

約数ペア:

[(1, 144358840), (2, 72179420), (4, 36089710), (5, 28871768), (8, 18044855), (10, 14435884), (20, 7217942), (40, 3608971), (59, 2446760), (118, 1223380), (236, 611690), (295, 489352), (472, 305845), (590, 244676), (1180, 122338), (2360, 61169)]