12364020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 37837800

約数和(自身を除く): 25473780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 461, 596, 745, 894, 922, 1341, 1383, 1490, 1788, 1844, 2235, 2305, 2682, 2766, 2980, 4149, 4470, 4610, 5364, 5532, 6705, 6915, 8298, 8940, 9220, 13410, 13830, 16596, 20745, 26820, 27660, 41490, 68689, 82980, 137378, 206067, 274756, 343445, 412134, 618201, 686890, 824268, 1030335, 1236402, 1373780, 2060670, 2472804, 3091005, 4121340, 6182010, 12364020]

約数ペア:

[(1, 12364020), (2, 6182010), (3, 4121340), (4, 3091005), (5, 2472804), (6, 2060670), (9, 1373780), (10, 1236402), (12, 1030335), (15, 824268), (18, 686890), (20, 618201), (30, 412134), (36, 343445), (45, 274756), (60, 206067), (90, 137378), (149, 82980), (180, 68689), (298, 41490), (447, 27660), (461, 26820), (596, 20745), (745, 16596), (894, 13830), (922, 13410), (1341, 9220), (1383, 8940), (1490, 8298), (1788, 6915), (1844, 6705), (2235, 5532), (2305, 5364), (2682, 4610), (2766, 4470), (2980, 4149)]