264259920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29759}}^1$

素因数の和:29812

約数の個数: 80

約数和(自身を含む): 841374720

約数和(自身を除く): 577114800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 29759, 59518, 89277, 119036, 148795, 178554, 238072, 297590, 357108, 446385, 476144, 595180, 714216, 892770, 1101083, 1190360, 1428432, 1785540, 2202166, 2380720, 3303249, 3571080, 4404332, 5505415, 6606498, 7142160, 8808664, 11010830, 13212996, 16516245, 17617328, 22021660, 26425992, 33032490, 44043320, 52851984, 66064980, 88086640, 132129960, 264259920]

約数ペア:

[(1, 264259920), (2, 132129960), (3, 88086640), (4, 66064980), (5, 52851984), (6, 44043320), (8, 33032490), (10, 26425992), (12, 22021660), (15, 17617328), (16, 16516245), (20, 13212996), (24, 11010830), (30, 8808664), (37, 7142160), (40, 6606498), (48, 5505415), (60, 4404332), (74, 3571080), (80, 3303249), (111, 2380720), (120, 2202166), (148, 1785540), (185, 1428432), (222, 1190360), (240, 1101083), (296, 892770), (370, 714216), (444, 595180), (555, 476144), (592, 446385), (740, 357108), (888, 297590), (1110, 238072), (1480, 178554), (1776, 148795), (2220, 119036), (2960, 89277), (4440, 59518), (8880, 29759)]