115851240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 396264960

約数和(自身を除く): 280413720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 47, 60, 72, 82, 90, 94, 120, 123, 141, 164, 167, 180, 188, 205, 235, 246, 282, 328, 334, 360, 369, 376, 410, 423, 470, 492, 501, 564, 615, 668, 705, 738, 820, 835, 846, 940, 984, 1002, 1128, 1230, 1336, 1410, 1476, 1503, 1640, 1670, 1692, 1845, 1880, 1927, 2004, 2115, 2460, 2505, 2820, 2952, 3006, 3340, 3384, 3690, 3854, 4008, 4230, 4920, 5010, 5640, 5781, 6012, 6680, 6847, 7380, 7515, 7708, 7849, 8460, 9635, 10020, 11562, 12024, 13694, 14760, 15030, 15416, 15698, 16920, 17343, 19270, 20040, 20541, 23124, 23547, 27388, 28905, 30060, 31396, 34235, 34686, 38540, 39245, 41082, 46248, 47094, 54776, 57810, 60120, 61623, 62792, 68470, 69372, 70641, 77080, 78490, 82164, 86715, 94188, 102705, 115620, 117735, 123246, 136940, 138744, 141282, 156980, 164328, 173430, 188376, 205410, 231240, 235470, 246492, 273880, 282564, 308115, 313960, 321809, 346860, 353205, 410820, 470940, 492984, 565128, 616230, 643618, 693720, 706410, 821640, 941880, 965427, 1232460, 1287236, 1412820, 1609045, 1930854, 2464920, 2574472, 2825640, 2896281, 3218090, 3861708, 4827135, 5792562, 6436180, 7723416, 9654270, 11585124, 12872360, 14481405, 19308540, 23170248, 28962810, 38617080, 57925620, 115851240]

約数ペア:

[(1, 115851240), (2, 57925620), (3, 38617080), (4, 28962810), (5, 23170248), (6, 19308540), (8, 14481405), (9, 12872360), (10, 11585124), (12, 9654270), (15, 7723416), (18, 6436180), (20, 5792562), (24, 4827135), (30, 3861708), (36, 3218090), (40, 2896281), (41, 2825640), (45, 2574472), (47, 2464920), (60, 1930854), (72, 1609045), (82, 1412820), (90, 1287236), (94, 1232460), (120, 965427), (123, 941880), (141, 821640), (164, 706410), (167, 693720), (180, 643618), (188, 616230), (205, 565128), (235, 492984), (246, 470940), (282, 410820), (328, 353205), (334, 346860), (360, 321809), (369, 313960), (376, 308115), (410, 282564), (423, 273880), (470, 246492), (492, 235470), (501, 231240), (564, 205410), (615, 188376), (668, 173430), (705, 164328), (738, 156980), (820, 141282), (835, 138744), (846, 136940), (940, 123246), (984, 117735), (1002, 115620), (1128, 102705), (1230, 94188), (1336, 86715), (1410, 82164), (1476, 78490), (1503, 77080), (1640, 70641), (1670, 69372), (1692, 68470), (1845, 62792), (1880, 61623), (1927, 60120), (2004, 57810), (2115, 54776), (2460, 47094), (2505, 46248), (2820, 41082), (2952, 39245), (3006, 38540), (3340, 34686), (3384, 34235), (3690, 31396), (3854, 30060), (4008, 28905), (4230, 27388), (4920, 23547), (5010, 23124), (5640, 20541), (5781, 20040), (6012, 19270), (6680, 17343), (6847, 16920), (7380, 15698), (7515, 15416), (7708, 15030), (7849, 14760), (8460, 13694), (9635, 12024), (10020, 11562)]