63746880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66403}}^1$

素因数の和:66423

約数の個数: 56

約数和(自身を含む): 202399392

約数和(自身を除く): 138652512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 66403, 132806, 199209, 265612, 332015, 398418, 531224, 664030, 796836, 996045, 1062448, 1328060, 1593672, 1992090, 2124896, 2656120, 3187344, 3984180, 4249792, 5312240, 6374688, 7968360, 10624480, 12749376, 15936720, 21248960, 31873440, 63746880]

約数ペア:

[(1, 63746880), (2, 31873440), (3, 21248960), (4, 15936720), (5, 12749376), (6, 10624480), (8, 7968360), (10, 6374688), (12, 5312240), (15, 4249792), (16, 3984180), (20, 3187344), (24, 2656120), (30, 2124896), (32, 1992090), (40, 1593672), (48, 1328060), (60, 1062448), (64, 996045), (80, 796836), (96, 664030), (120, 531224), (160, 398418), (192, 332015), (240, 265612), (320, 199209), (480, 132806), (960, 66403)]