2804029920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{649081}}^1$

素因数の和:649105

約数の個数: 96

約数和(自身を含む): 9814119840

約数和(自身を除く): 7010089920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 649081, 1298162, 1947243, 2596324, 3245405, 3894486, 5192648, 5841729, 6490810, 7788972, 9736215, 10385296, 11683458, 12981620, 15577944, 17525187, 19472430, 20770592, 23366916, 25963240, 29208645, 31155888, 35050374, 38944860, 46733832, 51926480, 58417290, 62311776, 70100748, 77889720, 87625935, 93467664, 103852960, 116834580, 140201496, 155779440, 175251870, 186935328, 233669160, 280402992, 311558880, 350503740, 467338320, 560805984, 701007480, 934676640, 1402014960, 2804029920]

約数ペア:

[(1, 2804029920), (2, 1402014960), (3, 934676640), (4, 701007480), (5, 560805984), (6, 467338320), (8, 350503740), (9, 311558880), (10, 280402992), (12, 233669160), (15, 186935328), (16, 175251870), (18, 155779440), (20, 140201496), (24, 116834580), (27, 103852960), (30, 93467664), (32, 87625935), (36, 77889720), (40, 70100748), (45, 62311776), (48, 58417290), (54, 51926480), (60, 46733832), (72, 38944860), (80, 35050374), (90, 31155888), (96, 29208645), (108, 25963240), (120, 23366916), (135, 20770592), (144, 19472430), (160, 17525187), (180, 15577944), (216, 12981620), (240, 11683458), (270, 10385296), (288, 9736215), (360, 7788972), (432, 6490810), (480, 5841729), (540, 5192648), (720, 3894486), (864, 3245405), (1080, 2596324), (1440, 1947243), (2160, 1298162), (4320, 649081)]