27660120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{230501}}^1$

素因数の和:230515

約数の個数: 32

約数和(自身を含む): 82980720

約数和(自身を除く): 55320600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 230501, 461002, 691503, 922004, 1152505, 1383006, 1844008, 2305010, 2766012, 3457515, 4610020, 5532024, 6915030, 9220040, 13830060, 27660120]

約数ペア:

[(1, 27660120), (2, 13830060), (3, 9220040), (4, 6915030), (5, 5532024), (6, 4610020), (8, 3457515), (10, 2766012), (12, 2305010), (15, 1844008), (20, 1383006), (24, 1152505), (30, 922004), (40, 691503), (60, 461002), (120, 230501)]