354088320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 1135088640

約数和(自身を除く): 781000320

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, 223, 240, 320, 384, 446, 480, 640, 669, 827, 892, 960, 1115, 1338, 1654, 1784, 1920, 2230, 2481, 2676, 3308, 3345, 3568, 4135, 4460, 4962, 5352, 6616, 6690, 7136, 8270, 8920, 9924, 10704, 12405, 13232, 13380, 14272, 16540, 17840, 19848, 21408, 24810, 26464, 26760, 28544, 33080, 35680, 39696, 42816, 49620, 52928, 53520, 66160, 71360, 79392, 85632, 99240, 105856, 107040, 132320, 142720, 158784, 184421, 198480, 214080, 264640, 317568, 368842, 396960, 428160, 529280, 553263, 737684, 793920, 922105, 1106526, 1475368, 1587840, 1844210, 2213052, 2766315, 2950736, 3688420, 4426104, 5532630, 5901472, 7376840, 8852208, 11065260, 11802944, 14753680, 17704416, 22130520, 23605888, 29507360, 35408832, 44261040, 59014720, 70817664, 88522080, 118029440, 177044160, 354088320]

約数ペア:

[(1, 354088320), (2, 177044160), (3, 118029440), (4, 88522080), (5, 70817664), (6, 59014720), (8, 44261040), (10, 35408832), (12, 29507360), (15, 23605888), (16, 22130520), (20, 17704416), (24, 14753680), (30, 11802944), (32, 11065260), (40, 8852208), (48, 7376840), (60, 5901472), (64, 5532630), (80, 4426104), (96, 3688420), (120, 2950736), (128, 2766315), (160, 2213052), (192, 1844210), (223, 1587840), (240, 1475368), (320, 1106526), (384, 922105), (446, 793920), (480, 737684), (640, 553263), (669, 529280), (827, 428160), (892, 396960), (960, 368842), (1115, 317568), (1338, 264640), (1654, 214080), (1784, 198480), (1920, 184421), (2230, 158784), (2481, 142720), (2676, 132320), (3308, 107040), (3345, 105856), (3568, 99240), (4135, 85632), (4460, 79392), (4962, 71360), (5352, 66160), (6616, 53520), (6690, 52928), (7136, 49620), (8270, 42816), (8920, 39696), (9924, 35680), (10704, 33080), (12405, 28544), (13232, 26760), (13380, 26464), (14272, 24810), (16540, 21408), (17840, 19848)]