72642360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5087}}^1$

素因数の和:5125

約数の個数: 128

約数和(自身を含む): 263761920

約数和(自身を除く): 191119560

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, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5087, 7140, 10174, 14280, 15261, 20348, 25435, 30522, 35609, 40696, 50870, 61044, 71218, 76305, 86479, 101740, 106827, 122088, 142436, 152610, 172958, 178045, 203480, 213654, 259437, 284872, 305220, 345916, 356090, 427308, 432395, 518874, 534135, 605353, 610440, 691832, 712180, 854616, 864790, 1037748, 1068270, 1210706, 1297185, 1424360, 1729580, 1816059, 2075496, 2136540, 2421412, 2594370, 3026765, 3459160, 3632118, 4273080, 4842824, 5188740, 6053530, 7264236, 9080295, 10377480, 12107060, 14528472, 18160590, 24214120, 36321180, 72642360]

約数ペア:

[(1, 72642360), (2, 36321180), (3, 24214120), (4, 18160590), (5, 14528472), (6, 12107060), (7, 10377480), (8, 9080295), (10, 7264236), (12, 6053530), (14, 5188740), (15, 4842824), (17, 4273080), (20, 3632118), (21, 3459160), (24, 3026765), (28, 2594370), (30, 2421412), (34, 2136540), (35, 2075496), (40, 1816059), (42, 1729580), (51, 1424360), (56, 1297185), (60, 1210706), (68, 1068270), (70, 1037748), (84, 864790), (85, 854616), (102, 712180), (105, 691832), (119, 610440), (120, 605353), (136, 534135), (140, 518874), (168, 432395), (170, 427308), (204, 356090), (210, 345916), (238, 305220), (255, 284872), (280, 259437), (340, 213654), (357, 203480), (408, 178045), (420, 172958), (476, 152610), (510, 142436), (595, 122088), (680, 106827), (714, 101740), (840, 86479), (952, 76305), (1020, 71218), (1190, 61044), (1428, 50870), (1785, 40696), (2040, 35609), (2380, 30522), (2856, 25435), (3570, 20348), (4760, 15261), (5087, 14280), (7140, 10174)]