41398440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{344987}}^1$

素因数の和:345001

約数の個数: 32

約数和(自身を含む): 124195680

約数和(自身を除く): 82797240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 344987, 689974, 1034961, 1379948, 1724935, 2069922, 2759896, 3449870, 4139844, 5174805, 6899740, 8279688, 10349610, 13799480, 20699220, 41398440]

約数ペア:

[(1, 41398440), (2, 20699220), (3, 13799480), (4, 10349610), (5, 8279688), (6, 6899740), (8, 5174805), (10, 4139844), (12, 3449870), (15, 2759896), (20, 2069922), (24, 1724935), (30, 1379948), (40, 1034961), (60, 689974), (120, 344987)]