3853440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{223}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 13708800

約数和(自身を除く): 9855360

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, 128, 135, 144, 160, 180, 192, 216, 223, 240, 270, 288, 320, 360, 384, 432, 446, 480, 540, 576, 640, 669, 720, 864, 892, 960, 1080, 1115, 1152, 1338, 1440, 1728, 1784, 1920, 2007, 2160, 2230, 2676, 2880, 3345, 3456, 3568, 4014, 4320, 4460, 5352, 5760, 6021, 6690, 7136, 8028, 8640, 8920, 10035, 10704, 12042, 13380, 14272, 16056, 17280, 17840, 20070, 21408, 24084, 26760, 28544, 30105, 32112, 35680, 40140, 42816, 48168, 53520, 60210, 64224, 71360, 80280, 85632, 96336, 107040, 120420, 128448, 142720, 160560, 192672, 214080, 240840, 256896, 321120, 385344, 428160, 481680, 642240, 770688, 963360, 1284480, 1926720, 3853440]

約数ペア:

[(1, 3853440), (2, 1926720), (3, 1284480), (4, 963360), (5, 770688), (6, 642240), (8, 481680), (9, 428160), (10, 385344), (12, 321120), (15, 256896), (16, 240840), (18, 214080), (20, 192672), (24, 160560), (27, 142720), (30, 128448), (32, 120420), (36, 107040), (40, 96336), (45, 85632), (48, 80280), (54, 71360), (60, 64224), (64, 60210), (72, 53520), (80, 48168), (90, 42816), (96, 40140), (108, 35680), (120, 32112), (128, 30105), (135, 28544), (144, 26760), (160, 24084), (180, 21408), (192, 20070), (216, 17840), (223, 17280), (240, 16056), (270, 14272), (288, 13380), (320, 12042), (360, 10704), (384, 10035), (432, 8920), (446, 8640), (480, 8028), (540, 7136), (576, 6690), (640, 6021), (669, 5760), (720, 5352), (864, 4460), (892, 4320), (960, 4014), (1080, 3568), (1115, 3456), (1152, 3345), (1338, 2880), (1440, 2676), (1728, 2230), (1784, 2160), (1920, 2007)]