1631532960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1133009}}^1$

素因数の和:1133030

約数の個数: 72

約数和(自身を含む): 5567611140

約数和(自身を除く): 3936078180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1133009, 2266018, 3399027, 4532036, 5665045, 6798054, 9064072, 10197081, 11330090, 13596108, 16995135, 18128144, 20394162, 22660180, 27192216, 33990270, 36256288, 40788324, 45320360, 50985405, 54384432, 67980540, 81576648, 90640720, 101970810, 108768864, 135961080, 163153296, 181281440, 203941620, 271922160, 326306592, 407883240, 543844320, 815766480, 1631532960]

約数ペア:

[(1, 1631532960), (2, 815766480), (3, 543844320), (4, 407883240), (5, 326306592), (6, 271922160), (8, 203941620), (9, 181281440), (10, 163153296), (12, 135961080), (15, 108768864), (16, 101970810), (18, 90640720), (20, 81576648), (24, 67980540), (30, 54384432), (32, 50985405), (36, 45320360), (40, 40788324), (45, 36256288), (48, 33990270), (60, 27192216), (72, 22660180), (80, 20394162), (90, 18128144), (96, 16995135), (120, 13596108), (144, 11330090), (160, 10197081), (180, 9064072), (240, 6798054), (288, 5665045), (360, 4532036), (480, 3399027), (720, 2266018), (1440, 1133009)]