82549920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 261515520

約数和(自身を除く): 178965600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 751, 916, 1145, 1374, 1502, 1832, 2253, 2290, 2748, 3004, 3435, 3664, 3755, 4506, 4580, 5496, 6008, 6870, 7328, 7510, 9012, 9160, 10992, 11265, 12016, 13740, 15020, 18024, 18320, 21984, 22530, 24032, 27480, 30040, 36048, 36640, 45060, 54960, 60080, 72096, 90120, 109920, 120160, 171979, 180240, 343958, 360480, 515937, 687916, 859895, 1031874, 1375832, 1719790, 2063748, 2579685, 2751664, 3439580, 4127496, 5159370, 5503328, 6879160, 8254992, 10318740, 13758320, 16509984, 20637480, 27516640, 41274960, 82549920]

約数ペア:

[(1, 82549920), (2, 41274960), (3, 27516640), (4, 20637480), (5, 16509984), (6, 13758320), (8, 10318740), (10, 8254992), (12, 6879160), (15, 5503328), (16, 5159370), (20, 4127496), (24, 3439580), (30, 2751664), (32, 2579685), (40, 2063748), (48, 1719790), (60, 1375832), (80, 1031874), (96, 859895), (120, 687916), (160, 515937), (229, 360480), (240, 343958), (458, 180240), (480, 171979), (687, 120160), (751, 109920), (916, 90120), (1145, 72096), (1374, 60080), (1502, 54960), (1832, 45060), (2253, 36640), (2290, 36048), (2748, 30040), (3004, 27480), (3435, 24032), (3664, 22530), (3755, 21984), (4506, 18320), (4580, 18024), (5496, 15020), (6008, 13740), (6870, 12016), (7328, 11265), (7510, 10992), (9012, 9160)]