122418720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 421267392

約数和(自身を除く): 298848672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 563, 604, 720, 755, 906, 1126, 1208, 1359, 1440, 1510, 1689, 1812, 2252, 2265, 2416, 2718, 2815, 3020, 3378, 3624, 4504, 4530, 4832, 5067, 5436, 5630, 6040, 6756, 6795, 7248, 8445, 9008, 9060, 10134, 10872, 11260, 12080, 13512, 13590, 14496, 16890, 18016, 18120, 20268, 21744, 22520, 24160, 25335, 27024, 27180, 33780, 36240, 40536, 43488, 45040, 50670, 54048, 54360, 67560, 72480, 81072, 85013, 90080, 101340, 108720, 135120, 162144, 170026, 202680, 217440, 255039, 270240, 340052, 405360, 425065, 510078, 680104, 765117, 810720, 850130, 1020156, 1275195, 1360208, 1530234, 1700260, 2040312, 2550390, 2720416, 3060468, 3400520, 3825585, 4080624, 5100780, 6120936, 6801040, 7651170, 8161248, 10201560, 12241872, 13602080, 15302340, 20403120, 24483744, 30604680, 40806240, 61209360, 122418720]

約数ペア:

[(1, 122418720), (2, 61209360), (3, 40806240), (4, 30604680), (5, 24483744), (6, 20403120), (8, 15302340), (9, 13602080), (10, 12241872), (12, 10201560), (15, 8161248), (16, 7651170), (18, 6801040), (20, 6120936), (24, 5100780), (30, 4080624), (32, 3825585), (36, 3400520), (40, 3060468), (45, 2720416), (48, 2550390), (60, 2040312), (72, 1700260), (80, 1530234), (90, 1360208), (96, 1275195), (120, 1020156), (144, 850130), (151, 810720), (160, 765117), (180, 680104), (240, 510078), (288, 425065), (302, 405360), (360, 340052), (453, 270240), (480, 255039), (563, 217440), (604, 202680), (720, 170026), (755, 162144), (906, 135120), (1126, 108720), (1208, 101340), (1359, 90080), (1440, 85013), (1510, 81072), (1689, 72480), (1812, 67560), (2252, 54360), (2265, 54048), (2416, 50670), (2718, 45040), (2815, 43488), (3020, 40536), (3378, 36240), (3624, 33780), (4504, 27180), (4530, 27024), (4832, 25335), (5067, 24160), (5436, 22520), (5630, 21744), (6040, 20268), (6756, 18120), (6795, 18016), (7248, 16890), (8445, 14496), (9008, 13590), (9060, 13512), (10134, 12080), (10872, 11260)]