40590120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338251}}^1$

素因数の和:338265

約数の個数: 32

約数和(自身を含む): 121770720

約数和(自身を除く): 81180600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338251, 676502, 1014753, 1353004, 1691255, 2029506, 2706008, 3382510, 4059012, 5073765, 6765020, 8118024, 10147530, 13530040, 20295060, 40590120]

約数ペア:

[(1, 40590120), (2, 20295060), (3, 13530040), (4, 10147530), (5, 8118024), (6, 6765020), (8, 5073765), (10, 4059012), (12, 3382510), (15, 2706008), (20, 2029506), (24, 1691255), (30, 1353004), (40, 1014753), (60, 676502), (120, 338251)]