67374960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280729}}^1$

素因数の和:280745

約数の個数: 40

約数和(自身を含む): 208863120

約数和(自身を除く): 141488160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280729, 561458, 842187, 1122916, 1403645, 1684374, 2245832, 2807290, 3368748, 4210935, 4491664, 5614580, 6737496, 8421870, 11229160, 13474992, 16843740, 22458320, 33687480, 67374960]

約数ペア:

[(1, 67374960), (2, 33687480), (3, 22458320), (4, 16843740), (5, 13474992), (6, 11229160), (8, 8421870), (10, 6737496), (12, 5614580), (15, 4491664), (16, 4210935), (20, 3368748), (24, 2807290), (30, 2245832), (40, 1684374), (48, 1403645), (60, 1122916), (80, 842187), (120, 561458), (240, 280729)]