40877160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{340643}}^1$

素因数の和:340657

約数の個数: 32

約数和(自身を含む): 122631840

約数和(自身を除く): 81754680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 340643, 681286, 1021929, 1362572, 1703215, 2043858, 2725144, 3406430, 4087716, 5109645, 6812860, 8175432, 10219290, 13625720, 20438580, 40877160]

約数ペア:

[(1, 40877160), (2, 20438580), (3, 13625720), (4, 10219290), (5, 8175432), (6, 6812860), (8, 5109645), (10, 4087716), (12, 3406430), (15, 2725144), (20, 2043858), (24, 1703215), (30, 1362572), (40, 1021929), (60, 681286), (120, 340643)]