897480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{277}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 3027420

約数和(自身を除く): 2129940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 277, 324, 360, 405, 540, 554, 648, 810, 831, 1080, 1108, 1385, 1620, 1662, 2216, 2493, 2770, 3240, 3324, 4155, 4986, 5540, 6648, 7479, 8310, 9972, 11080, 12465, 14958, 16620, 19944, 22437, 24930, 29916, 33240, 37395, 44874, 49860, 59832, 74790, 89748, 99720, 112185, 149580, 179496, 224370, 299160, 448740, 897480]

約数ペア:

[(1, 897480), (2, 448740), (3, 299160), (4, 224370), (5, 179496), (6, 149580), (8, 112185), (9, 99720), (10, 89748), (12, 74790), (15, 59832), (18, 49860), (20, 44874), (24, 37395), (27, 33240), (30, 29916), (36, 24930), (40, 22437), (45, 19944), (54, 16620), (60, 14958), (72, 12465), (81, 11080), (90, 9972), (108, 8310), (120, 7479), (135, 6648), (162, 5540), (180, 4986), (216, 4155), (270, 3324), (277, 3240), (324, 2770), (360, 2493), (405, 2216), (540, 1662), (554, 1620), (648, 1385), (810, 1108), (831, 1080)]