61075840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13633}}^1$

素因数の和:13659

約数の個数: 64

約数和(自身を含む): 166880160

約数和(自身を除く): 105804320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 13633, 27266, 54532, 68165, 95431, 109064, 136330, 190862, 218128, 272660, 381724, 436256, 477155, 545320, 763448, 872512, 954310, 1090640, 1526896, 1745024, 1908620, 2181280, 3053792, 3817240, 4362560, 6107584, 7634480, 8725120, 12215168, 15268960, 30537920, 61075840]

約数ペア:

[(1, 61075840), (2, 30537920), (4, 15268960), (5, 12215168), (7, 8725120), (8, 7634480), (10, 6107584), (14, 4362560), (16, 3817240), (20, 3053792), (28, 2181280), (32, 1908620), (35, 1745024), (40, 1526896), (56, 1090640), (64, 954310), (70, 872512), (80, 763448), (112, 545320), (128, 477155), (140, 436256), (160, 381724), (224, 272660), (280, 218128), (320, 190862), (448, 136330), (560, 109064), (640, 95431), (896, 68165), (1120, 54532), (2240, 27266), (4480, 13633)]