15151080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 55054080

約数和(自身を除く): 39903000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1061, 1190, 1428, 1785, 2040, 2122, 2380, 2856, 3183, 3570, 4244, 4760, 5305, 6366, 7140, 7427, 8488, 10610, 12732, 14280, 14854, 15915, 18037, 21220, 22281, 25464, 29708, 31830, 36074, 37135, 42440, 44562, 54111, 59416, 63660, 72148, 74270, 89124, 90185, 108222, 111405, 126259, 127320, 144296, 148540, 178248, 180370, 216444, 222810, 252518, 270555, 297080, 360740, 378777, 432888, 445620, 505036, 541110, 631295, 721480, 757554, 891240, 1010072, 1082220, 1262590, 1515108, 1893885, 2164440, 2525180, 3030216, 3787770, 5050360, 7575540, 15151080]

約数ペア:

[(1, 15151080), (2, 7575540), (3, 5050360), (4, 3787770), (5, 3030216), (6, 2525180), (7, 2164440), (8, 1893885), (10, 1515108), (12, 1262590), (14, 1082220), (15, 1010072), (17, 891240), (20, 757554), (21, 721480), (24, 631295), (28, 541110), (30, 505036), (34, 445620), (35, 432888), (40, 378777), (42, 360740), (51, 297080), (56, 270555), (60, 252518), (68, 222810), (70, 216444), (84, 180370), (85, 178248), (102, 148540), (105, 144296), (119, 127320), (120, 126259), (136, 111405), (140, 108222), (168, 90185), (170, 89124), (204, 74270), (210, 72148), (238, 63660), (255, 59416), (280, 54111), (340, 44562), (357, 42440), (408, 37135), (420, 36074), (476, 31830), (510, 29708), (595, 25464), (680, 22281), (714, 21220), (840, 18037), (952, 15915), (1020, 14854), (1061, 14280), (1190, 12732), (1428, 10610), (1785, 8488), (2040, 7427), (2122, 7140), (2380, 6366), (2856, 5305), (3183, 4760), (3570, 4244)]