290376720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{403301}}^1$

素因数の和:403320

約数の個数: 60

約数和(自身を含む): 975184236

約数和(自身を除く): 684807516

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, 403301, 806602, 1209903, 1613204, 2016505, 2419806, 3226408, 3629709, 4033010, 4839612, 6049515, 6452816, 7259418, 8066020, 9679224, 12099030, 14518836, 16132040, 18148545, 19358448, 24198060, 29037672, 32264080, 36297090, 48396120, 58075344, 72594180, 96792240, 145188360, 290376720]

約数ペア:

[(1, 290376720), (2, 145188360), (3, 96792240), (4, 72594180), (5, 58075344), (6, 48396120), (8, 36297090), (9, 32264080), (10, 29037672), (12, 24198060), (15, 19358448), (16, 18148545), (18, 16132040), (20, 14518836), (24, 12099030), (30, 9679224), (36, 8066020), (40, 7259418), (45, 6452816), (48, 6049515), (60, 4839612), (72, 4033010), (80, 3629709), (90, 3226408), (120, 2419806), (144, 2016505), (180, 1613204), (240, 1209903), (360, 806602), (720, 403301)]