80806080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2114

約数の個数: 112

約数和(自身を含む): 262944864

約数和(自身を除く): 182138784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2053, 2460, 2624, 3280, 3936, 4106, 4920, 6159, 6560, 7872, 8212, 9840, 10265, 12318, 13120, 16424, 19680, 20530, 24636, 30795, 32848, 39360, 41060, 49272, 61590, 65696, 82120, 84173, 98544, 123180, 131392, 164240, 168346, 197088, 246360, 252519, 328480, 336692, 394176, 420865, 492720, 505038, 656960, 673384, 841730, 985440, 1010076, 1262595, 1346768, 1683460, 1970880, 2020152, 2525190, 2693536, 3366920, 4040304, 5050380, 5387072, 6733840, 8080608, 10100760, 13467680, 16161216, 20201520, 26935360, 40403040, 80806080]

約数ペア:

[(1, 80806080), (2, 40403040), (3, 26935360), (4, 20201520), (5, 16161216), (6, 13467680), (8, 10100760), (10, 8080608), (12, 6733840), (15, 5387072), (16, 5050380), (20, 4040304), (24, 3366920), (30, 2693536), (32, 2525190), (40, 2020152), (41, 1970880), (48, 1683460), (60, 1346768), (64, 1262595), (80, 1010076), (82, 985440), (96, 841730), (120, 673384), (123, 656960), (160, 505038), (164, 492720), (192, 420865), (205, 394176), (240, 336692), (246, 328480), (320, 252519), (328, 246360), (410, 197088), (480, 168346), (492, 164240), (615, 131392), (656, 123180), (820, 98544), (960, 84173), (984, 82120), (1230, 65696), (1312, 61590), (1640, 49272), (1968, 41060), (2053, 39360), (2460, 32848), (2624, 30795), (3280, 24636), (3936, 20530), (4106, 19680), (4920, 16424), (6159, 13120), (6560, 12318), (7872, 10265), (8212, 9840)]