1496240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 3548880

約数和(自身を除く): 2052640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 317, 472, 590, 634, 944, 1180, 1268, 1585, 2360, 2536, 3170, 4720, 5072, 6340, 12680, 18703, 25360, 37406, 74812, 93515, 149624, 187030, 299248, 374060, 748120, 1496240]

約数ペア:

[(1, 1496240), (2, 748120), (4, 374060), (5, 299248), (8, 187030), (10, 149624), (16, 93515), (20, 74812), (40, 37406), (59, 25360), (80, 18703), (118, 12680), (236, 6340), (295, 5072), (317, 4720), (472, 3170), (590, 2536), (634, 2360), (944, 1585), (1180, 1268)]