68065320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19559}}^1$

素因数の和:19602

約数の個数: 64

約数和(自身を含む): 211248000

約数和(自身を除く): 143182680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 19559, 39118, 58677, 78236, 97795, 117354, 156472, 195590, 234708, 293385, 391180, 469416, 567211, 586770, 782360, 1134422, 1173540, 1701633, 2268844, 2347080, 2836055, 3403266, 4537688, 5672110, 6806532, 8508165, 11344220, 13613064, 17016330, 22688440, 34032660, 68065320]

約数ペア:

[(1, 68065320), (2, 34032660), (3, 22688440), (4, 17016330), (5, 13613064), (6, 11344220), (8, 8508165), (10, 6806532), (12, 5672110), (15, 4537688), (20, 3403266), (24, 2836055), (29, 2347080), (30, 2268844), (40, 1701633), (58, 1173540), (60, 1134422), (87, 782360), (116, 586770), (120, 567211), (145, 469416), (174, 391180), (232, 293385), (290, 234708), (348, 195590), (435, 156472), (580, 117354), (696, 97795), (870, 78236), (1160, 58677), (1740, 39118), (3480, 19559)]