331324320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{690259}}^1$

素因数の和:690277

約数の個数: 48

約数和(自身を含む): 1043673120

約数和(自身を除く): 712348800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 690259, 1380518, 2070777, 2761036, 3451295, 4141554, 5522072, 6902590, 8283108, 10353885, 11044144, 13805180, 16566216, 20707770, 22088288, 27610360, 33132432, 41415540, 55220720, 66264864, 82831080, 110441440, 165662160, 331324320]

約数ペア:

[(1, 331324320), (2, 165662160), (3, 110441440), (4, 82831080), (5, 66264864), (6, 55220720), (8, 41415540), (10, 33132432), (12, 27610360), (15, 22088288), (16, 20707770), (20, 16566216), (24, 13805180), (30, 11044144), (32, 10353885), (40, 8283108), (48, 6902590), (60, 5522072), (80, 4141554), (96, 3451295), (120, 2761036), (160, 2070777), (240, 1380518), (480, 690259)]