15520169760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89567}}^1$

素因数の和:89623

約数の個数: 144

約数和(自身を含む): 51597616896

約数和(自身を除く): 36077447136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 1824, 2166, 2280, 2888, 3040, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 9120, 10830, 11552, 14440, 17328, 21660, 28880, 34656, 43320, 57760, 86640, 89567, 173280, 179134, 268701, 358268, 447835, 537402, 716536, 895670, 1074804, 1343505, 1433072, 1701773, 1791340, 2149608, 2687010, 2866144, 3403546, 3582680, 4299216, 5105319, 5374020, 6807092, 7165360, 8508865, 8598432, 10210638, 10748040, 13614184, 14330720, 17017730, 20421276, 21496080, 25526595, 27228368, 32333687, 34035460, 40842552, 42992160, 51053190, 54456736, 64667374, 68070920, 81685104, 97001061, 102106380, 129334748, 136141840, 161668435, 163370208, 194002122, 204212760, 258669496, 272283680, 323336870, 388004244, 408425520, 485005305, 517338992, 646673740, 776008488, 816851040, 970010610, 1034677984, 1293347480, 1552016976, 1940021220, 2586694960, 3104033952, 3880042440, 5173389920, 7760084880, 15520169760]

約数ペア:

[(1, 15520169760), (2, 7760084880), (3, 5173389920), (4, 3880042440), (5, 3104033952), (6, 2586694960), (8, 1940021220), (10, 1552016976), (12, 1293347480), (15, 1034677984), (16, 970010610), (19, 816851040), (20, 776008488), (24, 646673740), (30, 517338992), (32, 485005305), (38, 408425520), (40, 388004244), (48, 323336870), (57, 272283680), (60, 258669496), (76, 204212760), (80, 194002122), (95, 163370208), (96, 161668435), (114, 136141840), (120, 129334748), (152, 102106380), (160, 97001061), (190, 81685104), (228, 68070920), (240, 64667374), (285, 54456736), (304, 51053190), (361, 42992160), (380, 40842552), (456, 34035460), (480, 32333687), (570, 27228368), (608, 25526595), (722, 21496080), (760, 20421276), (912, 17017730), (1083, 14330720), (1140, 13614184), (1444, 10748040), (1520, 10210638), (1805, 8598432), (1824, 8508865), (2166, 7165360), (2280, 6807092), (2888, 5374020), (3040, 5105319), (3610, 4299216), (4332, 3582680), (4560, 3403546), (5415, 2866144), (5776, 2687010), (7220, 2149608), (8664, 1791340), (9120, 1701773), (10830, 1433072), (11552, 1343505), (14440, 1074804), (17328, 895670), (21660, 716536), (28880, 537402), (34656, 447835), (43320, 358268), (57760, 268701), (86640, 179134), (89567, 173280)]