25219440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{35027}}^1$

素因数の和:35046

約数の個数: 60

約数和(自身を含む): 84697704

約数和(自身を除く): 59478264

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, 35027, 70054, 105081, 140108, 175135, 210162, 280216, 315243, 350270, 420324, 525405, 560432, 630486, 700540, 840648, 1050810, 1260972, 1401080, 1576215, 1681296, 2101620, 2521944, 2802160, 3152430, 4203240, 5043888, 6304860, 8406480, 12609720, 25219440]

約数ペア:

[(1, 25219440), (2, 12609720), (3, 8406480), (4, 6304860), (5, 5043888), (6, 4203240), (8, 3152430), (9, 2802160), (10, 2521944), (12, 2101620), (15, 1681296), (16, 1576215), (18, 1401080), (20, 1260972), (24, 1050810), (30, 840648), (36, 700540), (40, 630486), (45, 560432), (48, 525405), (60, 420324), (72, 350270), (80, 315243), (90, 280216), (120, 210162), (144, 175135), (180, 140108), (240, 105081), (360, 70054), (720, 35027)]