494380080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{686639}}^1$

素因数の和:686658

約数の個数: 60

約数和(自身を含む): 1660295520

約数和(自身を除く): 1165915440

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, 686639, 1373278, 2059917, 2746556, 3433195, 4119834, 5493112, 6179751, 6866390, 8239668, 10299585, 10986224, 12359502, 13732780, 16479336, 20599170, 24719004, 27465560, 30898755, 32958672, 41198340, 49438008, 54931120, 61797510, 82396680, 98876016, 123595020, 164793360, 247190040, 494380080]

約数ペア:

[(1, 494380080), (2, 247190040), (3, 164793360), (4, 123595020), (5, 98876016), (6, 82396680), (8, 61797510), (9, 54931120), (10, 49438008), (12, 41198340), (15, 32958672), (16, 30898755), (18, 27465560), (20, 24719004), (24, 20599170), (30, 16479336), (36, 13732780), (40, 12359502), (45, 10986224), (48, 10299585), (60, 8239668), (72, 6866390), (80, 6179751), (90, 5493112), (120, 4119834), (144, 3433195), (180, 2746556), (240, 2059917), (360, 1373278), (720, 686639)]