22470178680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20805721}}^1$

素因数の和:20805741

約数の個数: 64

約数和(自身を含む): 74900599200

約数和(自身を除く): 52430420520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 20805721, 41611442, 62417163, 83222884, 104028605, 124834326, 166445768, 187251489, 208057210, 249668652, 312085815, 374502978, 416114420, 499337304, 561754467, 624171630, 749005956, 832228840, 936257445, 1123508934, 1248343260, 1498011912, 1872514890, 2247017868, 2496686520, 2808772335, 3745029780, 4494035736, 5617544670, 7490059560, 11235089340, 22470178680]

約数ペア:

[(1, 22470178680), (2, 11235089340), (3, 7490059560), (4, 5617544670), (5, 4494035736), (6, 3745029780), (8, 2808772335), (9, 2496686520), (10, 2247017868), (12, 1872514890), (15, 1498011912), (18, 1248343260), (20, 1123508934), (24, 936257445), (27, 832228840), (30, 749005956), (36, 624171630), (40, 561754467), (45, 499337304), (54, 416114420), (60, 374502978), (72, 312085815), (90, 249668652), (108, 208057210), (120, 187251489), (135, 166445768), (180, 124834326), (216, 104028605), (270, 83222884), (360, 62417163), (540, 41611442), (1080, 20805721)]