554377680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1663}}^1$

素因数の和:2145

約数の個数: 120

約数和(自身を含む): 1866928128

約数和(自身を除く): 1312550448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 463, 720, 926, 1389, 1663, 1852, 2315, 2778, 3326, 3704, 4167, 4630, 4989, 5556, 6652, 6945, 7408, 8315, 8334, 9260, 9978, 11112, 13304, 13890, 14967, 16630, 16668, 18520, 19956, 20835, 22224, 24945, 26608, 27780, 29934, 33260, 33336, 37040, 39912, 41670, 49890, 55560, 59868, 66520, 66672, 74835, 79824, 83340, 99780, 111120, 119736, 133040, 149670, 166680, 199560, 239472, 299340, 333360, 399120, 598680, 769969, 1197360, 1539938, 2309907, 3079876, 3849845, 4619814, 6159752, 6929721, 7699690, 9239628, 11549535, 12319504, 13859442, 15399380, 18479256, 23099070, 27718884, 30798760, 34648605, 36958512, 46198140, 55437768, 61597520, 69297210, 92396280, 110875536, 138594420, 184792560, 277188840, 554377680]

約数ペア:

[(1, 554377680), (2, 277188840), (3, 184792560), (4, 138594420), (5, 110875536), (6, 92396280), (8, 69297210), (9, 61597520), (10, 55437768), (12, 46198140), (15, 36958512), (16, 34648605), (18, 30798760), (20, 27718884), (24, 23099070), (30, 18479256), (36, 15399380), (40, 13859442), (45, 12319504), (48, 11549535), (60, 9239628), (72, 7699690), (80, 6929721), (90, 6159752), (120, 4619814), (144, 3849845), (180, 3079876), (240, 2309907), (360, 1539938), (463, 1197360), (720, 769969), (926, 598680), (1389, 399120), (1663, 333360), (1852, 299340), (2315, 239472), (2778, 199560), (3326, 166680), (3704, 149670), (4167, 133040), (4630, 119736), (4989, 111120), (5556, 99780), (6652, 83340), (6945, 79824), (7408, 74835), (8315, 66672), (8334, 66520), (9260, 59868), (9978, 55560), (11112, 49890), (13304, 41670), (13890, 39912), (14967, 37040), (16630, 33336), (16668, 33260), (18520, 29934), (19956, 27780), (20835, 26608), (22224, 24945)]