63159120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{87721}}^1$

素因数の和:87740

約数の個数: 60

約数和(自身を含む): 212111796

約数和(自身を除く): 148952676

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, 720, 87721, 175442, 263163, 350884, 438605, 526326, 701768, 789489, 877210, 1052652, 1315815, 1403536, 1578978, 1754420, 2105304, 2631630, 3157956, 3508840, 3947445, 4210608, 5263260, 6315912, 7017680, 7894890, 10526520, 12631824, 15789780, 21053040, 31579560, 63159120]

約数ペア:

[(1, 63159120), (2, 31579560), (3, 21053040), (4, 15789780), (5, 12631824), (6, 10526520), (8, 7894890), (9, 7017680), (10, 6315912), (12, 5263260), (15, 4210608), (16, 3947445), (18, 3508840), (20, 3157956), (24, 2631630), (30, 2105304), (36, 1754420), (40, 1578978), (45, 1403536), (48, 1315815), (60, 1052652), (72, 877210), (80, 789489), (90, 701768), (120, 526326), (144, 438605), (180, 350884), (240, 263163), (360, 175442), (720, 87721)]