8330640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 26153088

約数和(自身を除く): 17822448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 337, 412, 515, 618, 674, 824, 1011, 1030, 1236, 1348, 1545, 1648, 1685, 2022, 2060, 2472, 2696, 3090, 3370, 4044, 4120, 4944, 5055, 5392, 6180, 6740, 8088, 8240, 10110, 12360, 13480, 16176, 20220, 24720, 26960, 34711, 40440, 69422, 80880, 104133, 138844, 173555, 208266, 277688, 347110, 416532, 520665, 555376, 694220, 833064, 1041330, 1388440, 1666128, 2082660, 2776880, 4165320, 8330640]

約数ペア:

[(1, 8330640), (2, 4165320), (3, 2776880), (4, 2082660), (5, 1666128), (6, 1388440), (8, 1041330), (10, 833064), (12, 694220), (15, 555376), (16, 520665), (20, 416532), (24, 347110), (30, 277688), (40, 208266), (48, 173555), (60, 138844), (80, 104133), (103, 80880), (120, 69422), (206, 40440), (240, 34711), (309, 26960), (337, 24720), (412, 20220), (515, 16176), (618, 13480), (674, 12360), (824, 10110), (1011, 8240), (1030, 8088), (1236, 6740), (1348, 6180), (1545, 5392), (1648, 5055), (1685, 4944), (2022, 4120), (2060, 4044), (2472, 3370), (2696, 3090)]