987960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8233}}^1$

素因数の和:8247

約数の個数: 32

約数和(自身を含む): 2964240

約数和(自身を除く): 1976280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8233, 16466, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 123495, 164660, 197592, 246990, 329320, 493980, 987960]

約数ペア:

[(1, 987960), (2, 493980), (3, 329320), (4, 246990), (5, 197592), (6, 164660), (8, 123495), (10, 98796), (12, 82330), (15, 65864), (20, 49398), (24, 41165), (30, 32932), (40, 24699), (60, 16466), (120, 8233)]