740896740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2437}}^1$

素因数の和:3018

約数の個数: 96

約数和(自身を含む): 2310053760

約数和(自身を除く): 1569157020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 563, 1126, 1689, 2252, 2437, 2815, 3378, 4874, 5067, 5630, 6756, 7311, 8445, 9748, 10134, 11260, 12185, 14622, 15201, 16890, 20268, 21933, 24370, 25335, 29244, 30402, 33780, 36555, 43866, 48740, 50670, 60804, 65799, 73110, 76005, 87732, 101340, 109665, 131598, 146220, 152010, 219330, 263196, 304020, 328995, 438660, 657990, 1315980, 1372031, 2744062, 4116093, 5488124, 6860155, 8232186, 12348279, 13720310, 16464372, 20580465, 24696558, 27440620, 37044837, 41160930, 49393116, 61741395, 74089674, 82321860, 123482790, 148179348, 185224185, 246965580, 370448370, 740896740]

約数ペア:

[(1, 740896740), (2, 370448370), (3, 246965580), (4, 185224185), (5, 148179348), (6, 123482790), (9, 82321860), (10, 74089674), (12, 61741395), (15, 49393116), (18, 41160930), (20, 37044837), (27, 27440620), (30, 24696558), (36, 20580465), (45, 16464372), (54, 13720310), (60, 12348279), (90, 8232186), (108, 6860155), (135, 5488124), (180, 4116093), (270, 2744062), (540, 1372031), (563, 1315980), (1126, 657990), (1689, 438660), (2252, 328995), (2437, 304020), (2815, 263196), (3378, 219330), (4874, 152010), (5067, 146220), (5630, 131598), (6756, 109665), (7311, 101340), (8445, 87732), (9748, 76005), (10134, 73110), (11260, 65799), (12185, 60804), (14622, 50670), (15201, 48740), (16890, 43866), (20268, 36555), (21933, 33780), (24370, 30402), (25335, 29244)]