61048960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13627}}^1$

素因数の和:13653

約数の個数: 64

約数和(自身を含む): 166806720

約数和(自身を除く): 105757760

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, 13627, 27254, 54508, 68135, 95389, 109016, 136270, 190778, 218032, 272540, 381556, 436064, 476945, 545080, 763112, 872128, 953890, 1090160, 1526224, 1744256, 1907780, 2180320, 3052448, 3815560, 4360640, 6104896, 7631120, 8721280, 12209792, 15262240, 30524480, 61048960]

約数ペア:

[(1, 61048960), (2, 30524480), (4, 15262240), (5, 12209792), (7, 8721280), (8, 7631120), (10, 6104896), (14, 4360640), (16, 3815560), (20, 3052448), (28, 2180320), (32, 1907780), (35, 1744256), (40, 1526224), (56, 1090160), (64, 953890), (70, 872128), (80, 763112), (112, 545080), (128, 476945), (140, 436064), (160, 381556), (224, 272540), (280, 218032), (320, 190778), (448, 136270), (560, 109016), (640, 95389), (896, 68135), (1120, 54508), (2240, 27254), (4480, 13627)]