2510520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20921}}^1$

素因数の和:20935

約数の個数: 32

約数和(自身を含む): 7531920

約数和(自身を除く): 5021400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20921, 41842, 62763, 83684, 104605, 125526, 167368, 209210, 251052, 313815, 418420, 502104, 627630, 836840, 1255260, 2510520]

約数ペア:

[(1, 2510520), (2, 1255260), (3, 836840), (4, 627630), (5, 502104), (6, 418420), (8, 313815), (10, 251052), (12, 209210), (15, 167368), (20, 125526), (24, 104605), (30, 83684), (40, 62763), (60, 41842), (120, 20921)]