2804580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15581}}^1$

素因数の和:15596

約数の個数: 36

約数和(自身を含む): 8507772

約数和(自身を除く): 5703192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15581, 31162, 46743, 62324, 77905, 93486, 140229, 155810, 186972, 233715, 280458, 311620, 467430, 560916, 701145, 934860, 1402290, 2804580]

約数ペア:

[(1, 2804580), (2, 1402290), (3, 934860), (4, 701145), (5, 560916), (6, 467430), (9, 311620), (10, 280458), (12, 233715), (15, 186972), (18, 155810), (20, 140229), (30, 93486), (36, 77905), (45, 62324), (60, 46743), (90, 31162), (180, 15581)]