71104680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 232277760

約数和(自身を除く): 161173080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 751, 789, 1052, 1315, 1502, 1578, 2104, 2253, 2367, 2630, 3004, 3156, 3755, 3945, 4506, 4734, 5260, 6008, 6312, 6759, 7510, 7890, 9012, 9468, 10520, 11265, 11835, 13518, 15020, 15780, 18024, 18936, 22530, 23670, 27036, 30040, 31560, 33795, 45060, 47340, 54072, 67590, 90120, 94680, 135180, 197513, 270360, 395026, 592539, 790052, 987565, 1185078, 1580104, 1777617, 1975130, 2370156, 2962695, 3555234, 3950260, 4740312, 5925390, 7110468, 7900520, 8888085, 11850780, 14220936, 17776170, 23701560, 35552340, 71104680]

約数ペア:

[(1, 71104680), (2, 35552340), (3, 23701560), (4, 17776170), (5, 14220936), (6, 11850780), (8, 8888085), (9, 7900520), (10, 7110468), (12, 5925390), (15, 4740312), (18, 3950260), (20, 3555234), (24, 2962695), (30, 2370156), (36, 1975130), (40, 1777617), (45, 1580104), (60, 1185078), (72, 987565), (90, 790052), (120, 592539), (180, 395026), (263, 270360), (360, 197513), (526, 135180), (751, 94680), (789, 90120), (1052, 67590), (1315, 54072), (1502, 47340), (1578, 45060), (2104, 33795), (2253, 31560), (2367, 30040), (2630, 27036), (3004, 23670), (3156, 22530), (3755, 18936), (3945, 18024), (4506, 15780), (4734, 15020), (5260, 13518), (6008, 11835), (6312, 11265), (6759, 10520), (7510, 9468), (7890, 9012)]