355364320

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9293}}^1$

素因数の和:9547

約数の個数: 48

約数和(自身を含む): 843151680

約数和(自身を除く): 487787360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 7648, 9293, 9560, 18586, 19120, 37172, 38240, 46465, 74344, 92930, 148688, 185860, 297376, 371720, 743440, 1486880, 2221027, 4442054, 8884108, 11105135, 17768216, 22210270, 35536432, 44420540, 71072864, 88841080, 177682160, 355364320]

約数ペア:

[(1, 355364320), (2, 177682160), (4, 88841080), (5, 71072864), (8, 44420540), (10, 35536432), (16, 22210270), (20, 17768216), (32, 11105135), (40, 8884108), (80, 4442054), (160, 2221027), (239, 1486880), (478, 743440), (956, 371720), (1195, 297376), (1912, 185860), (2390, 148688), (3824, 92930), (4780, 74344), (7648, 46465), (9293, 38240), (9560, 37172), (18586, 19120)]