8970120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{24917}}^1$

素因数の和:24934

約数の個数: 48

約数和(自身を含む): 29154060

約数和(自身を除く): 20183940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 24917, 49834, 74751, 99668, 124585, 149502, 199336, 224253, 249170, 299004, 373755, 448506, 498340, 598008, 747510, 897012, 996680, 1121265, 1495020, 1794024, 2242530, 2990040, 4485060, 8970120]

約数ペア:

[(1, 8970120), (2, 4485060), (3, 2990040), (4, 2242530), (5, 1794024), (6, 1495020), (8, 1121265), (9, 996680), (10, 897012), (12, 747510), (15, 598008), (18, 498340), (20, 448506), (24, 373755), (30, 299004), (36, 249170), (40, 224253), (45, 199336), (60, 149502), (72, 124585), (90, 99668), (120, 74751), (180, 49834), (360, 24917)]