79466880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41389}}^1$

素因数の和:41411

約数の個数: 64

約数和(自身を含む): 253306800

約数和(自身を除く): 173839920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 41389, 82778, 124167, 165556, 206945, 248334, 331112, 413890, 496668, 620835, 662224, 827780, 993336, 1241670, 1324448, 1655560, 1986672, 2483340, 2648896, 3311120, 3973344, 4966680, 5297792, 6622240, 7946688, 9933360, 13244480, 15893376, 19866720, 26488960, 39733440, 79466880]

約数ペア:

[(1, 79466880), (2, 39733440), (3, 26488960), (4, 19866720), (5, 15893376), (6, 13244480), (8, 9933360), (10, 7946688), (12, 6622240), (15, 5297792), (16, 4966680), (20, 3973344), (24, 3311120), (30, 2648896), (32, 2483340), (40, 1986672), (48, 1655560), (60, 1324448), (64, 1241670), (80, 993336), (96, 827780), (120, 662224), (128, 620835), (160, 496668), (192, 413890), (240, 331112), (320, 248334), (384, 206945), (480, 165556), (640, 124167), (960, 82778), (1920, 41389)]