284430480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1185127}}^1$

素因数の和:1185143

約数の個数: 40

約数和(自身を含む): 881735232

約数和(自身を除く): 597304752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1185127, 2370254, 3555381, 4740508, 5925635, 7110762, 9481016, 11851270, 14221524, 17776905, 18962032, 23702540, 28443048, 35553810, 47405080, 56886096, 71107620, 94810160, 142215240, 284430480]

約数ペア:

[(1, 284430480), (2, 142215240), (3, 94810160), (4, 71107620), (5, 56886096), (6, 47405080), (8, 35553810), (10, 28443048), (12, 23702540), (15, 18962032), (16, 17776905), (20, 14221524), (24, 11851270), (30, 9481016), (40, 7110762), (48, 5925635), (60, 4740508), (80, 3555381), (120, 2370254), (240, 1185127)]