244144980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1579}}^1$

素因数の和:2453

約数の個数: 72

約数和(自身を含む): 741904800

約数和(自身を除く): 497759820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 859, 1579, 1718, 2577, 3158, 3436, 4295, 4737, 5154, 6316, 7731, 7895, 8590, 9474, 10308, 12885, 14211, 15462, 15790, 17180, 18948, 23685, 25770, 28422, 30924, 31580, 38655, 47370, 51540, 56844, 71055, 77310, 94740, 142110, 154620, 284220, 1356361, 2712722, 4069083, 5425444, 6781805, 8138166, 12207249, 13563610, 16276332, 20345415, 24414498, 27127220, 40690830, 48828996, 61036245, 81381660, 122072490, 244144980]

約数ペア:

[(1, 244144980), (2, 122072490), (3, 81381660), (4, 61036245), (5, 48828996), (6, 40690830), (9, 27127220), (10, 24414498), (12, 20345415), (15, 16276332), (18, 13563610), (20, 12207249), (30, 8138166), (36, 6781805), (45, 5425444), (60, 4069083), (90, 2712722), (180, 1356361), (859, 284220), (1579, 154620), (1718, 142110), (2577, 94740), (3158, 77310), (3436, 71055), (4295, 56844), (4737, 51540), (5154, 47370), (6316, 38655), (7731, 31580), (7895, 30924), (8590, 28422), (9474, 25770), (10308, 23685), (12885, 18948), (14211, 17180), (15462, 15790)]