494930880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{171851}}^1$

素因数の和:171874

約数の個数: 84

約数和(自身を含む): 1702365912

約数和(自身を除く): 1207435032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 171851, 343702, 515553, 687404, 859255, 1031106, 1374808, 1546659, 1718510, 2062212, 2577765, 2749616, 3093318, 3437020, 4124424, 5155530, 5499232, 6186636, 6874040, 7733295, 8248848, 10311060, 10998464, 12373272, 13748080, 15466590, 16497696, 20622120, 24746544, 27496160, 30933180, 32995392, 41244240, 49493088, 54992320, 61866360, 82488480, 98986176, 123732720, 164976960, 247465440, 494930880]

約数ペア:

[(1, 494930880), (2, 247465440), (3, 164976960), (4, 123732720), (5, 98986176), (6, 82488480), (8, 61866360), (9, 54992320), (10, 49493088), (12, 41244240), (15, 32995392), (16, 30933180), (18, 27496160), (20, 24746544), (24, 20622120), (30, 16497696), (32, 15466590), (36, 13748080), (40, 12373272), (45, 10998464), (48, 10311060), (60, 8248848), (64, 7733295), (72, 6874040), (80, 6186636), (90, 5499232), (96, 5155530), (120, 4124424), (144, 3437020), (160, 3093318), (180, 2749616), (192, 2577765), (240, 2062212), (288, 1718510), (320, 1546659), (360, 1374808), (480, 1031106), (576, 859255), (720, 687404), (960, 515553), (1440, 343702), (2880, 171851)]