53820720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{24917}}^1$

素因数の和:24939

約数の個数: 80

約数和(自身を含む): 185389920

約数和(自身を除く): 131569200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 24917, 49834, 74751, 99668, 124585, 149502, 199336, 224253, 249170, 299004, 373755, 398672, 448506, 498340, 598008, 672759, 747510, 897012, 996680, 1121265, 1196016, 1345518, 1495020, 1794024, 1993360, 2242530, 2691036, 2990040, 3363795, 3588048, 4485060, 5382072, 5980080, 6727590, 8970120, 10764144, 13455180, 17940240, 26910360, 53820720]

約数ペア:

[(1, 53820720), (2, 26910360), (3, 17940240), (4, 13455180), (5, 10764144), (6, 8970120), (8, 6727590), (9, 5980080), (10, 5382072), (12, 4485060), (15, 3588048), (16, 3363795), (18, 2990040), (20, 2691036), (24, 2242530), (27, 1993360), (30, 1794024), (36, 1495020), (40, 1345518), (45, 1196016), (48, 1121265), (54, 996680), (60, 897012), (72, 747510), (80, 672759), (90, 598008), (108, 498340), (120, 448506), (135, 398672), (144, 373755), (180, 299004), (216, 249170), (240, 224253), (270, 199336), (360, 149502), (432, 124585), (540, 99668), (720, 74751), (1080, 49834), (2160, 24917)]