243733440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1154

約数の個数: 112

約数和(自身を含む): 777313152

約数和(自身を除く): 533579712

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, 307, 320, 480, 614, 827, 921, 960, 1228, 1535, 1654, 1842, 2456, 2481, 3070, 3308, 3684, 4135, 4605, 4912, 4962, 6140, 6616, 7368, 8270, 9210, 9824, 9924, 12280, 12405, 13232, 14736, 16540, 18420, 19648, 19848, 24560, 24810, 26464, 29472, 33080, 36840, 39696, 49120, 49620, 52928, 58944, 66160, 73680, 79392, 98240, 99240, 132320, 147360, 158784, 198480, 253889, 264640, 294720, 396960, 507778, 761667, 793920, 1015556, 1269445, 1523334, 2031112, 2538890, 3046668, 3808335, 4062224, 5077780, 6093336, 7616670, 8124448, 10155560, 12186672, 15233340, 16248896, 20311120, 24373344, 30466680, 40622240, 48746688, 60933360, 81244480, 121866720, 243733440]

約数ペア:

[(1, 243733440), (2, 121866720), (3, 81244480), (4, 60933360), (5, 48746688), (6, 40622240), (8, 30466680), (10, 24373344), (12, 20311120), (15, 16248896), (16, 15233340), (20, 12186672), (24, 10155560), (30, 8124448), (32, 7616670), (40, 6093336), (48, 5077780), (60, 4062224), (64, 3808335), (80, 3046668), (96, 2538890), (120, 2031112), (160, 1523334), (192, 1269445), (240, 1015556), (307, 793920), (320, 761667), (480, 507778), (614, 396960), (827, 294720), (921, 264640), (960, 253889), (1228, 198480), (1535, 158784), (1654, 147360), (1842, 132320), (2456, 99240), (2481, 98240), (3070, 79392), (3308, 73680), (3684, 66160), (4135, 58944), (4605, 52928), (4912, 49620), (4962, 49120), (6140, 39696), (6616, 36840), (7368, 33080), (8270, 29472), (9210, 26464), (9824, 24810), (9924, 24560), (12280, 19848), (12405, 19648), (13232, 18420), (14736, 16540)]