345869880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27983}}^1$

素因数の和:28100

約数の個数: 64

約数和(自身を含む): 1047720960

約数和(自身を除く): 701851080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 27983, 55966, 83949, 111932, 139915, 167898, 223864, 279830, 335796, 419745, 559660, 671592, 839490, 1119320, 1678980, 2882249, 3357960, 5764498, 8646747, 11528996, 14411245, 17293494, 23057992, 28822490, 34586988, 43233735, 57644980, 69173976, 86467470, 115289960, 172934940, 345869880]

約数ペア:

[(1, 345869880), (2, 172934940), (3, 115289960), (4, 86467470), (5, 69173976), (6, 57644980), (8, 43233735), (10, 34586988), (12, 28822490), (15, 23057992), (20, 17293494), (24, 14411245), (30, 11528996), (40, 8646747), (60, 5764498), (103, 3357960), (120, 2882249), (206, 1678980), (309, 1119320), (412, 839490), (515, 671592), (618, 559660), (824, 419745), (1030, 335796), (1236, 279830), (1545, 223864), (2060, 167898), (2472, 139915), (3090, 111932), (4120, 83949), (6180, 55966), (12360, 27983)]