15182160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1291}}^1$

素因数の和:1321

約数の個数: 120

約数和(自身を含む): 54791136

約数和(自身を除く): 39608976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1291, 1470, 1680, 1960, 2352, 2582, 2940, 3873, 3920, 5164, 5880, 6455, 7746, 9037, 10328, 11760, 12910, 15492, 18074, 19365, 20656, 25820, 27111, 30984, 36148, 38730, 45185, 51640, 54222, 61968, 63259, 72296, 77460, 90370, 103280, 108444, 126518, 135555, 144592, 154920, 180740, 189777, 216888, 253036, 271110, 309840, 316295, 361480, 379554, 433776, 506072, 542220, 632590, 722960, 759108, 948885, 1012144, 1084440, 1265180, 1518216, 1897770, 2168880, 2530360, 3036432, 3795540, 5060720, 7591080, 15182160]

約数ペア:

[(1, 15182160), (2, 7591080), (3, 5060720), (4, 3795540), (5, 3036432), (6, 2530360), (7, 2168880), (8, 1897770), (10, 1518216), (12, 1265180), (14, 1084440), (15, 1012144), (16, 948885), (20, 759108), (21, 722960), (24, 632590), (28, 542220), (30, 506072), (35, 433776), (40, 379554), (42, 361480), (48, 316295), (49, 309840), (56, 271110), (60, 253036), (70, 216888), (80, 189777), (84, 180740), (98, 154920), (105, 144592), (112, 135555), (120, 126518), (140, 108444), (147, 103280), (168, 90370), (196, 77460), (210, 72296), (240, 63259), (245, 61968), (280, 54222), (294, 51640), (336, 45185), (392, 38730), (420, 36148), (490, 30984), (560, 27111), (588, 25820), (735, 20656), (784, 19365), (840, 18074), (980, 15492), (1176, 12910), (1291, 11760), (1470, 10328), (1680, 9037), (1960, 7746), (2352, 6455), (2582, 5880), (2940, 5164), (3873, 3920)]