1926720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{223}}^1$

素因数の和:249

約数の個数: 112

約数和(自身を含む): 6827520

約数和(自身を除く): 4900800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 223, 240, 270, 288, 320, 360, 432, 446, 480, 540, 576, 669, 720, 864, 892, 960, 1080, 1115, 1338, 1440, 1728, 1784, 2007, 2160, 2230, 2676, 2880, 3345, 3568, 4014, 4320, 4460, 5352, 6021, 6690, 7136, 8028, 8640, 8920, 10035, 10704, 12042, 13380, 14272, 16056, 17840, 20070, 21408, 24084, 26760, 30105, 32112, 35680, 40140, 42816, 48168, 53520, 60210, 64224, 71360, 80280, 96336, 107040, 120420, 128448, 160560, 192672, 214080, 240840, 321120, 385344, 481680, 642240, 963360, 1926720]

約数ペア:

[(1, 1926720), (2, 963360), (3, 642240), (4, 481680), (5, 385344), (6, 321120), (8, 240840), (9, 214080), (10, 192672), (12, 160560), (15, 128448), (16, 120420), (18, 107040), (20, 96336), (24, 80280), (27, 71360), (30, 64224), (32, 60210), (36, 53520), (40, 48168), (45, 42816), (48, 40140), (54, 35680), (60, 32112), (64, 30105), (72, 26760), (80, 24084), (90, 21408), (96, 20070), (108, 17840), (120, 16056), (135, 14272), (144, 13380), (160, 12042), (180, 10704), (192, 10035), (216, 8920), (223, 8640), (240, 8028), (270, 7136), (288, 6690), (320, 6021), (360, 5352), (432, 4460), (446, 4320), (480, 4014), (540, 3568), (576, 3345), (669, 2880), (720, 2676), (864, 2230), (892, 2160), (960, 2007), (1080, 1784), (1115, 1728), (1338, 1440)]