517621920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1709}}^1$

素因数の和:2358

約数の個数: 96

約数和(自身を含む): 1634048640

約数和(自身を除く): 1116426720

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, 631, 1262, 1709, 1893, 2524, 3155, 3418, 3786, 5048, 5127, 6310, 6836, 7572, 8545, 9465, 10096, 10254, 12620, 13672, 15144, 17090, 18930, 20192, 20508, 25240, 25635, 27344, 30288, 34180, 37860, 41016, 50480, 51270, 54688, 60576, 68360, 75720, 82032, 100960, 102540, 136720, 151440, 164064, 205080, 273440, 302880, 410160, 820320, 1078379, 2156758, 3235137, 4313516, 5391895, 6470274, 8627032, 10783790, 12940548, 16175685, 17254064, 21567580, 25881096, 32351370, 34508128, 43135160, 51762192, 64702740, 86270320, 103524384, 129405480, 172540640, 258810960, 517621920]

約数ペア:

[(1, 517621920), (2, 258810960), (3, 172540640), (4, 129405480), (5, 103524384), (6, 86270320), (8, 64702740), (10, 51762192), (12, 43135160), (15, 34508128), (16, 32351370), (20, 25881096), (24, 21567580), (30, 17254064), (32, 16175685), (40, 12940548), (48, 10783790), (60, 8627032), (80, 6470274), (96, 5391895), (120, 4313516), (160, 3235137), (240, 2156758), (480, 1078379), (631, 820320), (1262, 410160), (1709, 302880), (1893, 273440), (2524, 205080), (3155, 164064), (3418, 151440), (3786, 136720), (5048, 102540), (5127, 100960), (6310, 82032), (6836, 75720), (7572, 68360), (8545, 60576), (9465, 54688), (10096, 51270), (10254, 50480), (12620, 41016), (13672, 37860), (15144, 34180), (17090, 30288), (18930, 27344), (20192, 25635), (20508, 25240)]