11780448660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2845519}}^1$

素因数の和:2845557

約数の個数: 72

約数和(自身を含む): 37287694080

約数和(自身を除く): 25507245420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 2845519, 5691038, 8536557, 11382076, 14227595, 17073114, 25609671, 28455190, 34146228, 42682785, 51219342, 56910380, 65446937, 85365570, 102438684, 128048355, 130893874, 170731140, 196340811, 256096710, 261787748, 327234685, 392681622, 512193420, 589022433, 654469370, 785363244, 981704055, 1178044866, 1308938740, 1963408110, 2356089732, 2945112165, 3926816220, 5890224330, 11780448660]

約数ペア:

[(1, 11780448660), (2, 5890224330), (3, 3926816220), (4, 2945112165), (5, 2356089732), (6, 1963408110), (9, 1308938740), (10, 1178044866), (12, 981704055), (15, 785363244), (18, 654469370), (20, 589022433), (23, 512193420), (30, 392681622), (36, 327234685), (45, 261787748), (46, 256096710), (60, 196340811), (69, 170731140), (90, 130893874), (92, 128048355), (115, 102438684), (138, 85365570), (180, 65446937), (207, 56910380), (230, 51219342), (276, 42682785), (345, 34146228), (414, 28455190), (460, 25609671), (690, 17073114), (828, 14227595), (1035, 11382076), (1380, 8536557), (2070, 5691038), (4140, 2845519)]