1493922960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{691631}}^1$

素因数の和:691653

約数の個数: 80

約数和(自身を含む): 5145742080

約数和(自身を除く): 3651819120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 691631, 1383262, 2074893, 2766524, 3458155, 4149786, 5533048, 6224679, 6916310, 8299572, 10374465, 11066096, 12449358, 13832620, 16599144, 18674037, 20748930, 24898716, 27665240, 31123395, 33198288, 37348074, 41497860, 49797432, 55330480, 62246790, 74696148, 82995720, 93370185, 99594864, 124493580, 149392296, 165991440, 186740370, 248987160, 298784592, 373480740, 497974320, 746961480, 1493922960]

約数ペア:

[(1, 1493922960), (2, 746961480), (3, 497974320), (4, 373480740), (5, 298784592), (6, 248987160), (8, 186740370), (9, 165991440), (10, 149392296), (12, 124493580), (15, 99594864), (16, 93370185), (18, 82995720), (20, 74696148), (24, 62246790), (27, 55330480), (30, 49797432), (36, 41497860), (40, 37348074), (45, 33198288), (48, 31123395), (54, 27665240), (60, 24898716), (72, 20748930), (80, 18674037), (90, 16599144), (108, 13832620), (120, 12449358), (135, 11066096), (144, 10374465), (180, 8299572), (216, 6916310), (240, 6224679), (270, 5533048), (360, 4149786), (432, 3458155), (540, 2766524), (720, 2074893), (1080, 1383262), (2160, 691631)]