54435720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{453631}}^1$

素因数の和:453645

約数の個数: 32

約数和(自身を含む): 163307520

約数和(自身を除く): 108871800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 453631, 907262, 1360893, 1814524, 2268155, 2721786, 3629048, 4536310, 5443572, 6804465, 9072620, 10887144, 13608930, 18145240, 27217860, 54435720]

約数ペア:

[(1, 54435720), (2, 27217860), (3, 18145240), (4, 13608930), (5, 10887144), (6, 9072620), (8, 6804465), (10, 5443572), (12, 4536310), (15, 3629048), (20, 2721786), (24, 2268155), (30, 1814524), (40, 1360893), (60, 907262), (120, 453631)]