90368280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1451}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 295598160

約数和(自身を除く): 205229880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1451, 1557, 1730, 2076, 2595, 2902, 3114, 3460, 4152, 4353, 5190, 5804, 6228, 6920, 7255, 7785, 8706, 10380, 11608, 12456, 13059, 14510, 15570, 17412, 20760, 21765, 26118, 29020, 31140, 34824, 43530, 52236, 58040, 62280, 65295, 87060, 104472, 130590, 174120, 251023, 261180, 502046, 522360, 753069, 1004092, 1255115, 1506138, 2008184, 2259207, 2510230, 3012276, 3765345, 4518414, 5020460, 6024552, 7530690, 9036828, 10040920, 11296035, 15061380, 18073656, 22592070, 30122760, 45184140, 90368280]

約数ペア:

[(1, 90368280), (2, 45184140), (3, 30122760), (4, 22592070), (5, 18073656), (6, 15061380), (8, 11296035), (9, 10040920), (10, 9036828), (12, 7530690), (15, 6024552), (18, 5020460), (20, 4518414), (24, 3765345), (30, 3012276), (36, 2510230), (40, 2259207), (45, 2008184), (60, 1506138), (72, 1255115), (90, 1004092), (120, 753069), (173, 522360), (180, 502046), (346, 261180), (360, 251023), (519, 174120), (692, 130590), (865, 104472), (1038, 87060), (1384, 65295), (1451, 62280), (1557, 58040), (1730, 52236), (2076, 43530), (2595, 34824), (2902, 31140), (3114, 29020), (3460, 26118), (4152, 21765), (4353, 20760), (5190, 17412), (5804, 15570), (6228, 14510), (6920, 13059), (7255, 12456), (7785, 11608), (8706, 10380)]