726480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1009}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 2442180

約数和(自身を除く): 1715700

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, 1009, 2018, 3027, 4036, 5045, 6054, 8072, 9081, 10090, 12108, 15135, 16144, 18162, 20180, 24216, 30270, 36324, 40360, 45405, 48432, 60540, 72648, 80720, 90810, 121080, 145296, 181620, 242160, 363240, 726480]

約数ペア:

[(1, 726480), (2, 363240), (3, 242160), (4, 181620), (5, 145296), (6, 121080), (8, 90810), (9, 80720), (10, 72648), (12, 60540), (15, 48432), (16, 45405), (18, 40360), (20, 36324), (24, 30270), (30, 24216), (36, 20180), (40, 18162), (45, 16144), (48, 15135), (60, 12108), (72, 10090), (80, 9081), (90, 8072), (120, 6054), (144, 5045), (180, 4036), (240, 3027), (360, 2018), (720, 1009)]