12329880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2828

約数の個数: 64

約数和(自身を含む): 38003040

約数和(自身を除く): 25673160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 2777, 4440, 5554, 8331, 11108, 13885, 16662, 22216, 27770, 33324, 41655, 55540, 66648, 83310, 102749, 111080, 166620, 205498, 308247, 333240, 410996, 513745, 616494, 821992, 1027490, 1232988, 1541235, 2054980, 2465976, 3082470, 4109960, 6164940, 12329880]

約数ペア:

[(1, 12329880), (2, 6164940), (3, 4109960), (4, 3082470), (5, 2465976), (6, 2054980), (8, 1541235), (10, 1232988), (12, 1027490), (15, 821992), (20, 616494), (24, 513745), (30, 410996), (37, 333240), (40, 308247), (60, 205498), (74, 166620), (111, 111080), (120, 102749), (148, 83310), (185, 66648), (222, 55540), (296, 41655), (370, 33324), (444, 27770), (555, 22216), (740, 16662), (888, 13885), (1110, 11108), (1480, 8331), (2220, 5554), (2777, 4440)]