80830320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{336793}}^1$

素因数の和:336809

約数の個数: 40

約数和(自身を含む): 250574736

約数和(自身を除く): 169744416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 336793, 673586, 1010379, 1347172, 1683965, 2020758, 2694344, 3367930, 4041516, 5051895, 5388688, 6735860, 8083032, 10103790, 13471720, 16166064, 20207580, 26943440, 40415160, 80830320]

約数ペア:

[(1, 80830320), (2, 40415160), (3, 26943440), (4, 20207580), (5, 16166064), (6, 13471720), (8, 10103790), (10, 8083032), (12, 6735860), (15, 5388688), (16, 5051895), (20, 4041516), (24, 3367930), (30, 2694344), (40, 2020758), (48, 1683965), (60, 1347172), (80, 1010379), (120, 673586), (240, 336793)]