12087480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 36495360

約数和(自身を除く): 24407880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 383, 526, 766, 789, 1052, 1149, 1315, 1532, 1578, 1915, 2104, 2298, 2630, 3064, 3156, 3830, 3945, 4596, 5260, 5745, 6312, 7660, 7890, 9192, 10520, 11490, 15320, 15780, 22980, 31560, 45960, 100729, 201458, 302187, 402916, 503645, 604374, 805832, 1007290, 1208748, 1510935, 2014580, 2417496, 3021870, 4029160, 6043740, 12087480]

約数ペア:

[(1, 12087480), (2, 6043740), (3, 4029160), (4, 3021870), (5, 2417496), (6, 2014580), (8, 1510935), (10, 1208748), (12, 1007290), (15, 805832), (20, 604374), (24, 503645), (30, 402916), (40, 302187), (60, 201458), (120, 100729), (263, 45960), (383, 31560), (526, 22980), (766, 15780), (789, 15320), (1052, 11490), (1149, 10520), (1315, 9192), (1532, 7890), (1578, 7660), (1915, 6312), (2104, 5745), (2298, 5260), (2630, 4596), (3064, 3945), (3156, 3830)]