2428080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 7689984

約数和(自身を除く): 5261904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 151, 201, 240, 268, 302, 335, 402, 453, 536, 604, 670, 755, 804, 906, 1005, 1072, 1208, 1340, 1510, 1608, 1812, 2010, 2265, 2416, 2680, 3020, 3216, 3624, 4020, 4530, 5360, 6040, 7248, 8040, 9060, 10117, 12080, 16080, 18120, 20234, 30351, 36240, 40468, 50585, 60702, 80936, 101170, 121404, 151755, 161872, 202340, 242808, 303510, 404680, 485616, 607020, 809360, 1214040, 2428080]

約数ペア:

[(1, 2428080), (2, 1214040), (3, 809360), (4, 607020), (5, 485616), (6, 404680), (8, 303510), (10, 242808), (12, 202340), (15, 161872), (16, 151755), (20, 121404), (24, 101170), (30, 80936), (40, 60702), (48, 50585), (60, 40468), (67, 36240), (80, 30351), (120, 20234), (134, 18120), (151, 16080), (201, 12080), (240, 10117), (268, 9060), (302, 8040), (335, 7248), (402, 6040), (453, 5360), (536, 4530), (604, 4020), (670, 3624), (755, 3216), (804, 3020), (906, 2680), (1005, 2416), (1072, 2265), (1208, 2010), (1340, 1812), (1510, 1608)]