127883640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1065697}}^1$

素因数の和:1065711

約数の個数: 32

約数和(自身を含む): 383651280

約数和(自身を除く): 255767640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1065697, 2131394, 3197091, 4262788, 5328485, 6394182, 8525576, 10656970, 12788364, 15985455, 21313940, 25576728, 31970910, 42627880, 63941820, 127883640]

約数ペア:

[(1, 127883640), (2, 63941820), (3, 42627880), (4, 31970910), (5, 25576728), (6, 21313940), (8, 15985455), (10, 12788364), (12, 10656970), (15, 8525576), (20, 6394182), (24, 5328485), (30, 4262788), (40, 3197091), (60, 2131394), (120, 1065697)]