15126180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 45045504

約数和(自身を除く): 29919324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 97, 113, 115, 138, 194, 226, 230, 276, 291, 339, 345, 388, 452, 460, 485, 565, 582, 678, 690, 970, 1130, 1164, 1356, 1380, 1455, 1695, 1940, 2231, 2260, 2599, 2910, 3390, 4462, 5198, 5820, 6693, 6780, 7797, 8924, 10396, 10961, 11155, 12995, 13386, 15594, 21922, 22310, 25990, 26772, 31188, 32883, 33465, 38985, 43844, 44620, 51980, 54805, 65766, 66930, 77970, 109610, 131532, 133860, 155940, 164415, 219220, 252103, 328830, 504206, 657660, 756309, 1008412, 1260515, 1512618, 2521030, 3025236, 3781545, 5042060, 7563090, 15126180]

約数ペア:

[(1, 15126180), (2, 7563090), (3, 5042060), (4, 3781545), (5, 3025236), (6, 2521030), (10, 1512618), (12, 1260515), (15, 1008412), (20, 756309), (23, 657660), (30, 504206), (46, 328830), (60, 252103), (69, 219220), (92, 164415), (97, 155940), (113, 133860), (115, 131532), (138, 109610), (194, 77970), (226, 66930), (230, 65766), (276, 54805), (291, 51980), (339, 44620), (345, 43844), (388, 38985), (452, 33465), (460, 32883), (485, 31188), (565, 26772), (582, 25990), (678, 22310), (690, 21922), (970, 15594), (1130, 13386), (1164, 12995), (1356, 11155), (1380, 10961), (1455, 10396), (1695, 8924), (1940, 7797), (2231, 6780), (2260, 6693), (2599, 5820), (2910, 5198), (3390, 4462)]