79170360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^2$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 252765360

約数和(自身を除く): 173595000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 197, 204, 255, 340, 394, 408, 510, 591, 680, 788, 985, 1020, 1182, 1576, 1970, 2040, 2364, 2955, 3349, 3940, 4728, 5910, 6698, 7880, 10047, 11820, 13396, 16745, 20094, 23640, 26792, 33490, 38809, 40188, 50235, 66980, 77618, 80376, 100470, 116427, 133960, 155236, 194045, 200940, 232854, 310472, 388090, 401880, 465708, 582135, 659753, 776180, 931416, 1164270, 1319506, 1552360, 1979259, 2328540, 2639012, 3298765, 3958518, 4657080, 5278024, 6597530, 7917036, 9896295, 13195060, 15834072, 19792590, 26390120, 39585180, 79170360]

約数ペア:

[(1, 79170360), (2, 39585180), (3, 26390120), (4, 19792590), (5, 15834072), (6, 13195060), (8, 9896295), (10, 7917036), (12, 6597530), (15, 5278024), (17, 4657080), (20, 3958518), (24, 3298765), (30, 2639012), (34, 2328540), (40, 1979259), (51, 1552360), (60, 1319506), (68, 1164270), (85, 931416), (102, 776180), (120, 659753), (136, 582135), (170, 465708), (197, 401880), (204, 388090), (255, 310472), (340, 232854), (394, 200940), (408, 194045), (510, 155236), (591, 133960), (680, 116427), (788, 100470), (985, 80376), (1020, 77618), (1182, 66980), (1576, 50235), (1970, 40188), (2040, 38809), (2364, 33490), (2955, 26792), (3349, 23640), (3940, 20094), (4728, 16745), (5910, 13396), (6698, 11820), (7880, 10047)]