554692920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149111}}^1$

素因数の和:149156

約数の個数: 64

約数和(自身を含む): 1717770240

約数和(自身を除く): 1163077320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 149111, 298222, 447333, 596444, 745555, 894666, 1192888, 1491110, 1789332, 2236665, 2982220, 3578664, 4473330, 4622441, 5964440, 8946660, 9244882, 13867323, 17893320, 18489764, 23112205, 27734646, 36979528, 46224410, 55469292, 69336615, 92448820, 110938584, 138673230, 184897640, 277346460, 554692920]

約数ペア:

[(1, 554692920), (2, 277346460), (3, 184897640), (4, 138673230), (5, 110938584), (6, 92448820), (8, 69336615), (10, 55469292), (12, 46224410), (15, 36979528), (20, 27734646), (24, 23112205), (30, 18489764), (31, 17893320), (40, 13867323), (60, 9244882), (62, 8946660), (93, 5964440), (120, 4622441), (124, 4473330), (155, 3578664), (186, 2982220), (248, 2236665), (310, 1789332), (372, 1491110), (465, 1192888), (620, 894666), (744, 745555), (930, 596444), (1240, 447333), (1860, 298222), (3720, 149111)]