5388120

素因数分解:

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

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 18120960

約数和(自身を除く): 12732840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 1663, 3240, 3326, 4989, 6652, 8315, 9978, 13304, 14967, 16630, 19956, 24945, 29934, 33260, 39912, 44901, 49890, 59868, 66520, 74835, 89802, 99780, 119736, 134703, 149670, 179604, 199560, 224505, 269406, 299340, 359208, 449010, 538812, 598680, 673515, 898020, 1077624, 1347030, 1796040, 2694060, 5388120]

約数ペア:

[(1, 5388120), (2, 2694060), (3, 1796040), (4, 1347030), (5, 1077624), (6, 898020), (8, 673515), (9, 598680), (10, 538812), (12, 449010), (15, 359208), (18, 299340), (20, 269406), (24, 224505), (27, 199560), (30, 179604), (36, 149670), (40, 134703), (45, 119736), (54, 99780), (60, 89802), (72, 74835), (81, 66520), (90, 59868), (108, 49890), (120, 44901), (135, 39912), (162, 33260), (180, 29934), (216, 24945), (270, 19956), (324, 16630), (360, 14967), (405, 13304), (540, 9978), (648, 8315), (810, 6652), (1080, 4989), (1620, 3326), (1663, 3240)]