40422120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17729}}^1$

素因数の和:17762

約数の個数: 64

約数和(自身を含む): 127656000

約数和(自身を除く): 87233880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 17729, 35458, 53187, 70916, 88645, 106374, 141832, 177290, 212748, 265935, 336851, 354580, 425496, 531870, 673702, 709160, 1010553, 1063740, 1347404, 1684255, 2021106, 2127480, 2694808, 3368510, 4042212, 5052765, 6737020, 8084424, 10105530, 13474040, 20211060, 40422120]

約数ペア:

[(1, 40422120), (2, 20211060), (3, 13474040), (4, 10105530), (5, 8084424), (6, 6737020), (8, 5052765), (10, 4042212), (12, 3368510), (15, 2694808), (19, 2127480), (20, 2021106), (24, 1684255), (30, 1347404), (38, 1063740), (40, 1010553), (57, 709160), (60, 673702), (76, 531870), (95, 425496), (114, 354580), (120, 336851), (152, 265935), (190, 212748), (228, 177290), (285, 141832), (380, 106374), (456, 88645), (570, 70916), (760, 53187), (1140, 35458), (2280, 17729)]