88883640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{246899}}^1$

素因数の和:246916

約数の個数: 48

約数和(自身を含む): 288873000

約数和(自身を除く): 199989360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 246899, 493798, 740697, 987596, 1234495, 1481394, 1975192, 2222091, 2468990, 2962788, 3703485, 4444182, 4937980, 5925576, 7406970, 8888364, 9875960, 11110455, 14813940, 17776728, 22220910, 29627880, 44441820, 88883640]

約数ペア:

[(1, 88883640), (2, 44441820), (3, 29627880), (4, 22220910), (5, 17776728), (6, 14813940), (8, 11110455), (9, 9875960), (10, 8888364), (12, 7406970), (15, 5925576), (18, 4937980), (20, 4444182), (24, 3703485), (30, 2962788), (36, 2468990), (40, 2222091), (45, 1975192), (60, 1481394), (72, 1234495), (90, 987596), (120, 740697), (180, 493798), (360, 246899)]