140905920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146777}}^1$

素因数の和:146797

約数の個数: 56

約数和(自身を含む): 447379344

約数和(自身を除く): 306473424

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, 146777, 293554, 440331, 587108, 733885, 880662, 1174216, 1467770, 1761324, 2201655, 2348432, 2935540, 3522648, 4403310, 4696864, 5871080, 7045296, 8806620, 9393728, 11742160, 14090592, 17613240, 23484320, 28181184, 35226480, 46968640, 70452960, 140905920]

約数ペア:

[(1, 140905920), (2, 70452960), (3, 46968640), (4, 35226480), (5, 28181184), (6, 23484320), (8, 17613240), (10, 14090592), (12, 11742160), (15, 9393728), (16, 8806620), (20, 7045296), (24, 5871080), (30, 4696864), (32, 4403310), (40, 3522648), (48, 2935540), (60, 2348432), (64, 2201655), (80, 1761324), (96, 1467770), (120, 1174216), (160, 880662), (192, 733885), (240, 587108), (320, 440331), (480, 293554), (960, 146777)]