7952580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{4909}}^1$

素因数の和:4930

約数の個数: 60

約数和(自身を含む): 24952620

約数和(自身を除く): 17000040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 4909, 9818, 14727, 19636, 24545, 29454, 44181, 49090, 58908, 73635, 88362, 98180, 132543, 147270, 176724, 220905, 265086, 294540, 397629, 441810, 530172, 662715, 795258, 883620, 1325430, 1590516, 1988145, 2650860, 3976290, 7952580]

約数ペア:

[(1, 7952580), (2, 3976290), (3, 2650860), (4, 1988145), (5, 1590516), (6, 1325430), (9, 883620), (10, 795258), (12, 662715), (15, 530172), (18, 441810), (20, 397629), (27, 294540), (30, 265086), (36, 220905), (45, 176724), (54, 147270), (60, 132543), (81, 98180), (90, 88362), (108, 73635), (135, 58908), (162, 49090), (180, 44181), (270, 29454), (324, 24545), (405, 19636), (540, 14727), (810, 9818), (1620, 4909)]