77890350240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1319281}}^1$

素因数の和:1319343

約数の個数: 144

約数和(自身を含む): 272283973416

約数和(自身を除く): 194393623176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 14760, 19680, 29520, 59040, 1319281, 2638562, 3957843, 5277124, 6596405, 7915686, 10554248, 11873529, 13192810, 15831372, 19789215, 21108496, 23747058, 26385620, 31662744, 39578430, 42216992, 47494116, 52771240, 54090521, 59367645, 63325488, 79156860, 94988232, 105542480, 108181042, 118735290, 126650976, 158313720, 162271563, 189976464, 211084960, 216362084, 237470580, 270452605, 316627440, 324543126, 379952928, 432724168, 474941160, 486814689, 540905210, 633254880, 649086252, 811357815, 865448336, 949882320, 973629378, 1081810420, 1298172504, 1622715630, 1730896672, 1899764640, 1947258756, 2163620840, 2434073445, 2596345008, 3245431260, 3894517512, 4327241680, 4868146890, 5192690016, 6490862520, 7789035024, 8654483360, 9736293780, 12981725040, 15578070048, 19472587560, 25963450080, 38945175120, 77890350240]

約数ペア:

[(1, 77890350240), (2, 38945175120), (3, 25963450080), (4, 19472587560), (5, 15578070048), (6, 12981725040), (8, 9736293780), (9, 8654483360), (10, 7789035024), (12, 6490862520), (15, 5192690016), (16, 4868146890), (18, 4327241680), (20, 3894517512), (24, 3245431260), (30, 2596345008), (32, 2434073445), (36, 2163620840), (40, 1947258756), (41, 1899764640), (45, 1730896672), (48, 1622715630), (60, 1298172504), (72, 1081810420), (80, 973629378), (82, 949882320), (90, 865448336), (96, 811357815), (120, 649086252), (123, 633254880), (144, 540905210), (160, 486814689), (164, 474941160), (180, 432724168), (205, 379952928), (240, 324543126), (246, 316627440), (288, 270452605), (328, 237470580), (360, 216362084), (369, 211084960), (410, 189976464), (480, 162271563), (492, 158313720), (615, 126650976), (656, 118735290), (720, 108181042), (738, 105542480), (820, 94988232), (984, 79156860), (1230, 63325488), (1312, 59367645), (1440, 54090521), (1476, 52771240), (1640, 47494116), (1845, 42216992), (1968, 39578430), (2460, 31662744), (2952, 26385620), (3280, 23747058), (3690, 21108496), (3936, 19789215), (4920, 15831372), (5904, 13192810), (6560, 11873529), (7380, 10554248), (9840, 7915686), (11808, 6596405), (14760, 5277124), (19680, 3957843), (29520, 2638562), (59040, 1319281)]