18148972440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151241437}}^1$

素因数の和:151241451

約数の個数: 32

約数和(自身を含む): 54446917680

約数和(自身を除く): 36297945240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151241437, 302482874, 453724311, 604965748, 756207185, 907448622, 1209931496, 1512414370, 1814897244, 2268621555, 3024828740, 3629794488, 4537243110, 6049657480, 9074486220, 18148972440]

約数ペア:

[(1, 18148972440), (2, 9074486220), (3, 6049657480), (4, 4537243110), (5, 3629794488), (6, 3024828740), (8, 2268621555), (10, 1814897244), (12, 1512414370), (15, 1209931496), (20, 907448622), (24, 756207185), (30, 604965748), (40, 453724311), (60, 302482874), (120, 151241437)]