247418720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53323}}^1$

素因数の和:53367

約数の個数: 48

約数和(自身を含む): 604694160

約数和(自身を除く): 357275440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 53323, 106646, 213292, 266615, 426584, 533230, 853168, 1066460, 1546367, 1706336, 2132920, 3092734, 4265840, 6185468, 7731835, 8531680, 12370936, 15463670, 24741872, 30927340, 49483744, 61854680, 123709360, 247418720]

約数ペア:

[(1, 247418720), (2, 123709360), (4, 61854680), (5, 49483744), (8, 30927340), (10, 24741872), (16, 15463670), (20, 12370936), (29, 8531680), (32, 7731835), (40, 6185468), (58, 4265840), (80, 3092734), (116, 2132920), (145, 1706336), (160, 1546367), (232, 1066460), (290, 853168), (464, 533230), (580, 426584), (928, 266615), (1160, 213292), (2320, 106646), (4640, 53323)]