1871040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1949}}^1$

素因数の和:1969

約数の個数: 56

約数和(自身を含む): 5943600

約数和(自身を除く): 4072560

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, 1949, 3898, 5847, 7796, 9745, 11694, 15592, 19490, 23388, 29235, 31184, 38980, 46776, 58470, 62368, 77960, 93552, 116940, 124736, 155920, 187104, 233880, 311840, 374208, 467760, 623680, 935520, 1871040]

約数ペア:

[(1, 1871040), (2, 935520), (3, 623680), (4, 467760), (5, 374208), (6, 311840), (8, 233880), (10, 187104), (12, 155920), (15, 124736), (16, 116940), (20, 93552), (24, 77960), (30, 62368), (32, 58470), (40, 46776), (48, 38980), (60, 31184), (64, 29235), (80, 23388), (96, 19490), (120, 15592), (160, 11694), (192, 9745), (240, 7796), (320, 5847), (480, 3898), (960, 1949)]