40284784080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{18650363}}^1$

素因数の和:18650385

約数の個数: 80

約数和(自身を含む): 138758708160

約数和(自身を除く): 98473924080

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, 18650363, 37300726, 55951089, 74601452, 93251815, 111902178, 149202904, 167853267, 186503630, 223804356, 279755445, 298405808, 335706534, 373007260, 447608712, 503559801, 559510890, 671413068, 746014520, 839266335, 895217424, 1007119602, 1119021780, 1342826136, 1492029040, 1678532670, 2014239204, 2238043560, 2517799005, 2685652272, 3357065340, 4028478408, 4476087120, 5035598010, 6714130680, 8056956816, 10071196020, 13428261360, 20142392040, 40284784080]

約数ペア:

[(1, 40284784080), (2, 20142392040), (3, 13428261360), (4, 10071196020), (5, 8056956816), (6, 6714130680), (8, 5035598010), (9, 4476087120), (10, 4028478408), (12, 3357065340), (15, 2685652272), (16, 2517799005), (18, 2238043560), (20, 2014239204), (24, 1678532670), (27, 1492029040), (30, 1342826136), (36, 1119021780), (40, 1007119602), (45, 895217424), (48, 839266335), (54, 746014520), (60, 671413068), (72, 559510890), (80, 503559801), (90, 447608712), (108, 373007260), (120, 335706534), (135, 298405808), (144, 279755445), (180, 223804356), (216, 186503630), (240, 167853267), (270, 149202904), (360, 111902178), (432, 93251815), (540, 74601452), (720, 55951089), (1080, 37300726), (2160, 18650363)]