79605780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28229}}^1$

素因数の和:28288

約数の個数: 48

約数和(自身を含む): 227646720

約数和(自身を除く): 148040940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 28229, 56458, 84687, 112916, 141145, 169374, 282290, 338748, 423435, 564580, 846870, 1326763, 1693740, 2653526, 3980289, 5307052, 6633815, 7960578, 13267630, 15921156, 19901445, 26535260, 39802890, 79605780]

約数ペア:

[(1, 79605780), (2, 39802890), (3, 26535260), (4, 19901445), (5, 15921156), (6, 13267630), (10, 7960578), (12, 6633815), (15, 5307052), (20, 3980289), (30, 2653526), (47, 1693740), (60, 1326763), (94, 846870), (141, 564580), (188, 423435), (235, 338748), (282, 282290), (470, 169374), (564, 141145), (705, 112916), (940, 84687), (1410, 56458), (2820, 28229)]