123174240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5237}}^1$

素因数の和:5269

約数の個数: 144

約数和(自身を含む): 451431792

約数和(自身を除く): 328257552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5237, 5880, 7840, 10474, 11760, 15711, 20948, 23520, 26185, 31422, 36659, 41896, 52370, 62844, 73318, 78555, 83792, 104740, 109977, 125688, 146636, 157110, 167584, 183295, 209480, 219954, 251376, 256613, 293272, 314220, 366590, 418960, 439908, 502752, 513226, 549885, 586544, 628440, 733180, 769839, 837920, 879816, 1026452, 1099770, 1173088, 1256880, 1283065, 1466360, 1539678, 1759632, 2052904, 2199540, 2513760, 2566130, 2932720, 3079356, 3519264, 3849195, 4105808, 4399080, 5132260, 5865440, 6158712, 7698390, 8211616, 8798160, 10264520, 12317424, 15396780, 17596320, 20529040, 24634848, 30793560, 41058080, 61587120, 123174240]

約数ペア:

[(1, 123174240), (2, 61587120), (3, 41058080), (4, 30793560), (5, 24634848), (6, 20529040), (7, 17596320), (8, 15396780), (10, 12317424), (12, 10264520), (14, 8798160), (15, 8211616), (16, 7698390), (20, 6158712), (21, 5865440), (24, 5132260), (28, 4399080), (30, 4105808), (32, 3849195), (35, 3519264), (40, 3079356), (42, 2932720), (48, 2566130), (49, 2513760), (56, 2199540), (60, 2052904), (70, 1759632), (80, 1539678), (84, 1466360), (96, 1283065), (98, 1256880), (105, 1173088), (112, 1099770), (120, 1026452), (140, 879816), (147, 837920), (160, 769839), (168, 733180), (196, 628440), (210, 586544), (224, 549885), (240, 513226), (245, 502752), (280, 439908), (294, 418960), (336, 366590), (392, 314220), (420, 293272), (480, 256613), (490, 251376), (560, 219954), (588, 209480), (672, 183295), (735, 167584), (784, 157110), (840, 146636), (980, 125688), (1120, 109977), (1176, 104740), (1470, 83792), (1568, 78555), (1680, 73318), (1960, 62844), (2352, 52370), (2940, 41896), (3360, 36659), (3920, 31422), (4704, 26185), (5237, 23520), (5880, 20948), (7840, 15711), (10474, 11760)]