201606480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{280009}}^1$

素因数の和:280028

約数の個数: 60

約数和(自身を含む): 677064180

約数和(自身を除く): 475457700

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, 280009, 560018, 840027, 1120036, 1400045, 1680054, 2240072, 2520081, 2800090, 3360108, 4200135, 4480144, 5040162, 5600180, 6720216, 8400270, 10080324, 11200360, 12600405, 13440432, 16800540, 20160648, 22400720, 25200810, 33601080, 40321296, 50401620, 67202160, 100803240, 201606480]

約数ペア:

[(1, 201606480), (2, 100803240), (3, 67202160), (4, 50401620), (5, 40321296), (6, 33601080), (8, 25200810), (9, 22400720), (10, 20160648), (12, 16800540), (15, 13440432), (16, 12600405), (18, 11200360), (20, 10080324), (24, 8400270), (30, 6720216), (36, 5600180), (40, 5040162), (45, 4480144), (48, 4200135), (60, 3360108), (72, 2800090), (80, 2520081), (90, 2240072), (120, 1680054), (144, 1400045), (180, 1120036), (240, 840027), (360, 560018), (720, 280009)]