3945960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 13071240

約数和(自身を除く): 9125280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 113, 120, 180, 194, 226, 291, 339, 360, 388, 452, 485, 565, 582, 678, 776, 873, 904, 970, 1017, 1130, 1164, 1356, 1455, 1695, 1746, 1940, 2034, 2260, 2328, 2712, 2910, 3390, 3492, 3880, 4068, 4365, 4520, 5085, 5820, 6780, 6984, 8136, 8730, 10170, 10961, 11640, 13560, 17460, 20340, 21922, 32883, 34920, 40680, 43844, 54805, 65766, 87688, 98649, 109610, 131532, 164415, 197298, 219220, 263064, 328830, 394596, 438440, 493245, 657660, 789192, 986490, 1315320, 1972980, 3945960]

約数ペア:

[(1, 3945960), (2, 1972980), (3, 1315320), (4, 986490), (5, 789192), (6, 657660), (8, 493245), (9, 438440), (10, 394596), (12, 328830), (15, 263064), (18, 219220), (20, 197298), (24, 164415), (30, 131532), (36, 109610), (40, 98649), (45, 87688), (60, 65766), (72, 54805), (90, 43844), (97, 40680), (113, 34920), (120, 32883), (180, 21922), (194, 20340), (226, 17460), (291, 13560), (339, 11640), (360, 10961), (388, 10170), (452, 8730), (485, 8136), (565, 6984), (582, 6780), (678, 5820), (776, 5085), (873, 4520), (904, 4365), (970, 4068), (1017, 3880), (1130, 3492), (1164, 3390), (1356, 2910), (1455, 2712), (1695, 2328), (1746, 2260), (1940, 2034)]