80607420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 253189440

約数和(自身を除く): 172582020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 1017, 1130, 1321, 1356, 1695, 2034, 2260, 2642, 3051, 3390, 3963, 4068, 5085, 5284, 6102, 6605, 6780, 7926, 10170, 11889, 12204, 13210, 15255, 15852, 19815, 20340, 23778, 26420, 30510, 35667, 39630, 47556, 59445, 61020, 71334, 79260, 118890, 142668, 149273, 178335, 237780, 298546, 356670, 447819, 597092, 713340, 746365, 895638, 1343457, 1492730, 1791276, 2239095, 2686914, 2985460, 4030371, 4478190, 5373828, 6717285, 8060742, 8956380, 13434570, 16121484, 20151855, 26869140, 40303710, 80607420]

約数ペア:

[(1, 80607420), (2, 40303710), (3, 26869140), (4, 20151855), (5, 16121484), (6, 13434570), (9, 8956380), (10, 8060742), (12, 6717285), (15, 5373828), (18, 4478190), (20, 4030371), (27, 2985460), (30, 2686914), (36, 2239095), (45, 1791276), (54, 1492730), (60, 1343457), (90, 895638), (108, 746365), (113, 713340), (135, 597092), (180, 447819), (226, 356670), (270, 298546), (339, 237780), (452, 178335), (540, 149273), (565, 142668), (678, 118890), (1017, 79260), (1130, 71334), (1321, 61020), (1356, 59445), (1695, 47556), (2034, 39630), (2260, 35667), (2642, 30510), (3051, 26420), (3390, 23778), (3963, 20340), (4068, 19815), (5085, 15852), (5284, 15255), (6102, 13210), (6605, 12204), (6780, 11889), (7926, 10170)]