15313976520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127616471}}^1$

素因数の和:127616485

約数の個数: 32

約数和(自身を含む): 45941929920

約数和(自身を除く): 30627953400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127616471, 255232942, 382849413, 510465884, 638082355, 765698826, 1020931768, 1276164710, 1531397652, 1914247065, 2552329420, 3062795304, 3828494130, 5104658840, 7656988260, 15313976520]

約数ペア:

[(1, 15313976520), (2, 7656988260), (3, 5104658840), (4, 3828494130), (5, 3062795304), (6, 2552329420), (8, 1914247065), (10, 1531397652), (12, 1276164710), (15, 1020931768), (20, 765698826), (24, 638082355), (30, 510465884), (40, 382849413), (60, 255232942), (120, 127616471)]