16804080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23339}}^1$

素因数の和:23358

約数の個数: 60

約数和(自身を含む): 56436120

約数和(自身を除く): 39632040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 23339, 46678, 70017, 93356, 116695, 140034, 186712, 210051, 233390, 280068, 350085, 373424, 420102, 466780, 560136, 700170, 840204, 933560, 1050255, 1120272, 1400340, 1680408, 1867120, 2100510, 2800680, 3360816, 4201020, 5601360, 8402040, 16804080]

約数ペア:

[(1, 16804080), (2, 8402040), (3, 5601360), (4, 4201020), (5, 3360816), (6, 2800680), (8, 2100510), (9, 1867120), (10, 1680408), (12, 1400340), (15, 1120272), (16, 1050255), (18, 933560), (20, 840204), (24, 700170), (30, 560136), (36, 466780), (40, 420102), (45, 373424), (48, 350085), (60, 280068), (72, 233390), (80, 210051), (90, 186712), (120, 140034), (144, 116695), (180, 93356), (240, 70017), (360, 46678), (720, 23339)]