634320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{881}}^1$

素因数の和:900

約数の個数: 60

約数和(自身を含む): 2132676

約数和(自身を除く): 1498356

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, 881, 1762, 2643, 3524, 4405, 5286, 7048, 7929, 8810, 10572, 13215, 14096, 15858, 17620, 21144, 26430, 31716, 35240, 39645, 42288, 52860, 63432, 70480, 79290, 105720, 126864, 158580, 211440, 317160, 634320]

約数ペア:

[(1, 634320), (2, 317160), (3, 211440), (4, 158580), (5, 126864), (6, 105720), (8, 79290), (9, 70480), (10, 63432), (12, 52860), (15, 42288), (16, 39645), (18, 35240), (20, 31716), (24, 26430), (30, 21144), (36, 17620), (40, 15858), (45, 14096), (48, 13215), (60, 10572), (72, 8810), (80, 7929), (90, 7048), (120, 5286), (144, 4405), (180, 3524), (240, 2643), (360, 1762), (720, 881)]