8235480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 28615680

約数和(自身を除く): 20380200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 367, 374, 408, 440, 510, 561, 660, 680, 734, 748, 935, 1020, 1101, 1122, 1320, 1468, 1496, 1835, 1870, 2040, 2202, 2244, 2805, 2936, 3670, 3740, 4037, 4404, 4488, 5505, 5610, 6239, 7340, 7480, 8074, 8808, 11010, 11220, 12111, 12478, 14680, 16148, 18717, 20185, 22020, 22440, 24222, 24956, 31195, 32296, 37434, 40370, 44040, 48444, 49912, 60555, 62390, 68629, 74868, 80740, 93585, 96888, 121110, 124780, 137258, 149736, 161480, 187170, 205887, 242220, 249560, 274516, 343145, 374340, 411774, 484440, 549032, 686290, 748680, 823548, 1029435, 1372580, 1647096, 2058870, 2745160, 4117740, 8235480]

約数ペア:

[(1, 8235480), (2, 4117740), (3, 2745160), (4, 2058870), (5, 1647096), (6, 1372580), (8, 1029435), (10, 823548), (11, 748680), (12, 686290), (15, 549032), (17, 484440), (20, 411774), (22, 374340), (24, 343145), (30, 274516), (33, 249560), (34, 242220), (40, 205887), (44, 187170), (51, 161480), (55, 149736), (60, 137258), (66, 124780), (68, 121110), (85, 96888), (88, 93585), (102, 80740), (110, 74868), (120, 68629), (132, 62390), (136, 60555), (165, 49912), (170, 48444), (187, 44040), (204, 40370), (220, 37434), (255, 32296), (264, 31195), (330, 24956), (340, 24222), (367, 22440), (374, 22020), (408, 20185), (440, 18717), (510, 16148), (561, 14680), (660, 12478), (680, 12111), (734, 11220), (748, 11010), (935, 8808), (1020, 8074), (1101, 7480), (1122, 7340), (1320, 6239), (1468, 5610), (1496, 5505), (1835, 4488), (1870, 4404), (2040, 4037), (2202, 3740), (2244, 3670), (2805, 2936)]