404992080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10613}}^1$

素因数の和:10685

約数の個数: 120

約数和(自身を含む): 1385891208

約数和(自身を除く): 980899128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 10613, 12720, 19080, 21226, 31839, 38160, 42452, 53065, 63678, 84904, 95517, 106130, 127356, 159195, 169808, 191034, 212260, 254712, 318390, 382068, 424520, 477585, 509424, 562489, 636780, 764136, 849040, 955170, 1124978, 1273560, 1528272, 1687467, 1910340, 2249956, 2547120, 2812445, 3374934, 3820680, 4499912, 5062401, 5624890, 6749868, 7641360, 8437335, 8999824, 10124802, 11249780, 13499736, 16874670, 20249604, 22499560, 25312005, 26999472, 33749340, 40499208, 44999120, 50624010, 67498680, 80998416, 101248020, 134997360, 202496040, 404992080]

約数ペア:

[(1, 404992080), (2, 202496040), (3, 134997360), (4, 101248020), (5, 80998416), (6, 67498680), (8, 50624010), (9, 44999120), (10, 40499208), (12, 33749340), (15, 26999472), (16, 25312005), (18, 22499560), (20, 20249604), (24, 16874670), (30, 13499736), (36, 11249780), (40, 10124802), (45, 8999824), (48, 8437335), (53, 7641360), (60, 6749868), (72, 5624890), (80, 5062401), (90, 4499912), (106, 3820680), (120, 3374934), (144, 2812445), (159, 2547120), (180, 2249956), (212, 1910340), (240, 1687467), (265, 1528272), (318, 1273560), (360, 1124978), (424, 955170), (477, 849040), (530, 764136), (636, 636780), (720, 562489), (795, 509424), (848, 477585), (954, 424520), (1060, 382068), (1272, 318390), (1590, 254712), (1908, 212260), (2120, 191034), (2385, 169808), (2544, 159195), (3180, 127356), (3816, 106130), (4240, 95517), (4770, 84904), (6360, 63678), (7632, 53065), (9540, 42452), (10613, 38160), (12720, 31839), (19080, 21226)]