215101080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5801}}^1$

素因数の和:5921

約数の個数: 96

約数和(自身を含む): 705987360

約数和(自身を除く): 490886280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 5801, 6180, 7416, 9270, 11602, 12360, 17403, 18540, 23204, 29005, 34806, 37080, 46408, 52209, 58010, 69612, 87015, 104418, 116020, 139224, 174030, 208836, 232040, 261045, 348060, 417672, 522090, 597503, 696120, 1044180, 1195006, 1792509, 2088360, 2390012, 2987515, 3585018, 4780024, 5377527, 5975030, 7170036, 8962545, 10755054, 11950060, 14340072, 17925090, 21510108, 23900120, 26887635, 35850180, 43020216, 53775270, 71700360, 107550540, 215101080]

約数ペア:

[(1, 215101080), (2, 107550540), (3, 71700360), (4, 53775270), (5, 43020216), (6, 35850180), (8, 26887635), (9, 23900120), (10, 21510108), (12, 17925090), (15, 14340072), (18, 11950060), (20, 10755054), (24, 8962545), (30, 7170036), (36, 5975030), (40, 5377527), (45, 4780024), (60, 3585018), (72, 2987515), (90, 2390012), (103, 2088360), (120, 1792509), (180, 1195006), (206, 1044180), (309, 696120), (360, 597503), (412, 522090), (515, 417672), (618, 348060), (824, 261045), (927, 232040), (1030, 208836), (1236, 174030), (1545, 139224), (1854, 116020), (2060, 104418), (2472, 87015), (3090, 69612), (3708, 58010), (4120, 52209), (4635, 46408), (5801, 37080), (6180, 34806), (7416, 29005), (9270, 23204), (11602, 18540), (12360, 17403)]