248189880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2068249}}^1$

素因数の和:2068263

約数の個数: 32

約数和(自身を含む): 744570000

約数和(自身を除く): 496380120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2068249, 4136498, 6204747, 8272996, 10341245, 12409494, 16545992, 20682490, 24818988, 31023735, 41364980, 49637976, 62047470, 82729960, 124094940, 248189880]

約数ペア:

[(1, 248189880), (2, 124094940), (3, 82729960), (4, 62047470), (5, 49637976), (6, 41364980), (8, 31023735), (10, 24818988), (12, 20682490), (15, 16545992), (20, 12409494), (24, 10341245), (30, 8272996), (40, 6204747), (60, 4136498), (120, 2068249)]