123412980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3733}}^1$

素因数の和:3793

約数の個数: 96

約数和(自身を含む): 376387200

約数和(自身を除く): 252974220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2204, 2755, 3306, 3733, 5510, 6612, 7466, 8265, 11020, 11199, 14932, 16530, 18665, 22398, 33060, 37330, 44796, 55995, 70927, 74660, 108257, 111990, 141854, 212781, 216514, 223980, 283708, 324771, 354635, 425562, 433028, 541285, 649542, 709270, 851124, 1063905, 1082570, 1299084, 1418540, 1623855, 2056883, 2127810, 2165140, 3247710, 4113766, 4255620, 6170649, 6495420, 8227532, 10284415, 12341298, 20568830, 24682596, 30853245, 41137660, 61706490, 123412980]

約数ペア:

[(1, 123412980), (2, 61706490), (3, 41137660), (4, 30853245), (5, 24682596), (6, 20568830), (10, 12341298), (12, 10284415), (15, 8227532), (19, 6495420), (20, 6170649), (29, 4255620), (30, 4113766), (38, 3247710), (57, 2165140), (58, 2127810), (60, 2056883), (76, 1623855), (87, 1418540), (95, 1299084), (114, 1082570), (116, 1063905), (145, 851124), (174, 709270), (190, 649542), (228, 541285), (285, 433028), (290, 425562), (348, 354635), (380, 324771), (435, 283708), (551, 223980), (570, 216514), (580, 212781), (870, 141854), (1102, 111990), (1140, 108257), (1653, 74660), (1740, 70927), (2204, 55995), (2755, 44796), (3306, 37330), (3733, 33060), (5510, 22398), (6612, 18665), (7466, 16530), (8265, 14932), (11020, 11199)]