80452821720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{54779}}^1\times {\mathrm{12239}}^1$

素因数の和:67032

約数の個数: 64

約数和(自身を含む): 241382592000

約数和(自身を除く): 160929770280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12239, 24478, 36717, 48956, 54779, 61195, 73434, 97912, 109558, 122390, 146868, 164337, 183585, 219116, 244780, 273895, 293736, 328674, 367170, 438232, 489560, 547790, 657348, 734340, 821685, 1095580, 1314696, 1468680, 1643370, 2191160, 3286740, 6573480, 670440181, 1340880362, 2011320543, 2681760724, 3352200905, 4022641086, 5363521448, 6704401810, 8045282172, 10056602715, 13408803620, 16090564344, 20113205430, 26817607240, 40226410860, 80452821720]

約数ペア:

[(1, 80452821720), (2, 40226410860), (3, 26817607240), (4, 20113205430), (5, 16090564344), (6, 13408803620), (8, 10056602715), (10, 8045282172), (12, 6704401810), (15, 5363521448), (20, 4022641086), (24, 3352200905), (30, 2681760724), (40, 2011320543), (60, 1340880362), (120, 670440181), (12239, 6573480), (24478, 3286740), (36717, 2191160), (48956, 1643370), (54779, 1468680), (61195, 1314696), (73434, 1095580), (97912, 821685), (109558, 734340), (122390, 657348), (146868, 547790), (164337, 489560), (183585, 438232), (219116, 367170), (244780, 328674), (273895, 293736)]