122333520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509723}}^1$

素因数の和:509739

約数の個数: 40

約数和(自身を含む): 379234656

約数和(自身を除く): 256901136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509723, 1019446, 1529169, 2038892, 2548615, 3058338, 4077784, 5097230, 6116676, 7645845, 8155568, 10194460, 12233352, 15291690, 20388920, 24466704, 30583380, 40777840, 61166760, 122333520]

約数ペア:

[(1, 122333520), (2, 61166760), (3, 40777840), (4, 30583380), (5, 24466704), (6, 20388920), (8, 15291690), (10, 12233352), (12, 10194460), (15, 8155568), (16, 7645845), (20, 6116676), (24, 5097230), (30, 4077784), (40, 3058338), (48, 2548615), (60, 2038892), (80, 1529169), (120, 1019446), (240, 509723)]