8114878920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{447841}}^1$

素因数の和:448006

約数の個数: 64

約数和(自身を含む): 24505914240

約数和(自身を除く): 16391035320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 447841, 895682, 1343523, 1791364, 2239205, 2687046, 3582728, 4478410, 5374092, 6717615, 8956820, 10748184, 13435230, 17913640, 26870460, 53740920, 67623991, 135247982, 202871973, 270495964, 338119955, 405743946, 540991928, 676239910, 811487892, 1014359865, 1352479820, 1622975784, 2028719730, 2704959640, 4057439460, 8114878920]

約数ペア:

[(1, 8114878920), (2, 4057439460), (3, 2704959640), (4, 2028719730), (5, 1622975784), (6, 1352479820), (8, 1014359865), (10, 811487892), (12, 676239910), (15, 540991928), (20, 405743946), (24, 338119955), (30, 270495964), (40, 202871973), (60, 135247982), (120, 67623991), (151, 53740920), (302, 26870460), (453, 17913640), (604, 13435230), (755, 10748184), (906, 8956820), (1208, 6717615), (1510, 5374092), (1812, 4478410), (2265, 3582728), (3020, 2687046), (3624, 2239205), (4530, 1791364), (6040, 1343523), (9060, 895682), (18120, 447841)]