311601060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1439}}^1$

素因数の和:1858

約数の個数: 96

約数和(自身を含む): 972518400

約数和(自身を除く): 660917340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 401, 540, 802, 1203, 1439, 1604, 2005, 2406, 2878, 3609, 4010, 4317, 4812, 5756, 6015, 7195, 7218, 8020, 8634, 10827, 12030, 12951, 14390, 14436, 17268, 18045, 21585, 21654, 24060, 25902, 28780, 36090, 38853, 43170, 43308, 51804, 54135, 64755, 72180, 77706, 86340, 108270, 129510, 155412, 194265, 216540, 259020, 388530, 577039, 777060, 1154078, 1731117, 2308156, 2885195, 3462234, 5193351, 5770390, 6924468, 8655585, 10386702, 11540780, 15580053, 17311170, 20773404, 25966755, 31160106, 34622340, 51933510, 62320212, 77900265, 103867020, 155800530, 311601060]

約数ペア:

[(1, 311601060), (2, 155800530), (3, 103867020), (4, 77900265), (5, 62320212), (6, 51933510), (9, 34622340), (10, 31160106), (12, 25966755), (15, 20773404), (18, 17311170), (20, 15580053), (27, 11540780), (30, 10386702), (36, 8655585), (45, 6924468), (54, 5770390), (60, 5193351), (90, 3462234), (108, 2885195), (135, 2308156), (180, 1731117), (270, 1154078), (401, 777060), (540, 577039), (802, 388530), (1203, 259020), (1439, 216540), (1604, 194265), (2005, 155412), (2406, 129510), (2878, 108270), (3609, 86340), (4010, 77706), (4317, 72180), (4812, 64755), (5756, 54135), (6015, 51804), (7195, 43308), (7218, 43170), (8020, 38853), (8634, 36090), (10827, 28780), (12030, 25902), (12951, 24060), (14390, 21654), (14436, 21585), (17268, 18045)]