30465180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56417}}^1$

素因数の和:56435

約数の個数: 48

約数和(自身を含む): 94782240

約数和(自身を除く): 64317060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56417, 112834, 169251, 225668, 282085, 338502, 507753, 564170, 677004, 846255, 1015506, 1128340, 1523259, 1692510, 2031012, 2538765, 3046518, 3385020, 5077530, 6093036, 7616295, 10155060, 15232590, 30465180]

約数ペア:

[(1, 30465180), (2, 15232590), (3, 10155060), (4, 7616295), (5, 6093036), (6, 5077530), (9, 3385020), (10, 3046518), (12, 2538765), (15, 2031012), (18, 1692510), (20, 1523259), (27, 1128340), (30, 1015506), (36, 846255), (45, 677004), (54, 564170), (60, 507753), (90, 338502), (108, 282085), (135, 225668), (180, 169251), (270, 112834), (540, 56417)]