28467960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237233}}^1$

素因数の和:237247

約数の個数: 32

約数和(自身を含む): 85404240

約数和(自身を除く): 56936280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237233, 474466, 711699, 948932, 1186165, 1423398, 1897864, 2372330, 2846796, 3558495, 4744660, 5693592, 7116990, 9489320, 14233980, 28467960]

約数ペア:

[(1, 28467960), (2, 14233980), (3, 9489320), (4, 7116990), (5, 5693592), (6, 4744660), (8, 3558495), (10, 2846796), (12, 2372330), (15, 1897864), (20, 1423398), (24, 1186165), (30, 948932), (40, 711699), (60, 474466), (120, 237233)]