828993960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{767587}}^1$

素因数の和:767607

約数の個数: 64

約数和(自身を含む): 2763316800

約数和(自身を除く): 1934322840

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 767587, 1535174, 2302761, 3070348, 3837935, 4605522, 6140696, 6908283, 7675870, 9211044, 11513805, 13816566, 15351740, 18422088, 20724849, 23027610, 27633132, 30703480, 34541415, 41449698, 46055220, 55266264, 69082830, 82899396, 92110440, 103624245, 138165660, 165798792, 207248490, 276331320, 414496980, 828993960]

約数ペア:

[(1, 828993960), (2, 414496980), (3, 276331320), (4, 207248490), (5, 165798792), (6, 138165660), (8, 103624245), (9, 92110440), (10, 82899396), (12, 69082830), (15, 55266264), (18, 46055220), (20, 41449698), (24, 34541415), (27, 30703480), (30, 27633132), (36, 23027610), (40, 20724849), (45, 18422088), (54, 15351740), (60, 13816566), (72, 11513805), (90, 9211044), (108, 7675870), (120, 6908283), (135, 6140696), (180, 4605522), (216, 3837935), (270, 3070348), (360, 2302761), (540, 1535174), (1080, 767587)]