243311220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32969}}^1$

素因数の和:33025

約数の個数: 72

約数和(自身を含む): 756068040

約数和(自身を除く): 512756820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 32969, 65938, 98907, 131876, 164845, 197814, 296721, 329690, 395628, 494535, 593442, 659380, 989070, 1186884, 1351729, 1483605, 1978140, 2703458, 2967210, 4055187, 5406916, 5934420, 6758645, 8110374, 12165561, 13517290, 16220748, 20275935, 24331122, 27034580, 40551870, 48662244, 60827805, 81103740, 121655610, 243311220]

約数ペア:

[(1, 243311220), (2, 121655610), (3, 81103740), (4, 60827805), (5, 48662244), (6, 40551870), (9, 27034580), (10, 24331122), (12, 20275935), (15, 16220748), (18, 13517290), (20, 12165561), (30, 8110374), (36, 6758645), (41, 5934420), (45, 5406916), (60, 4055187), (82, 2967210), (90, 2703458), (123, 1978140), (164, 1483605), (180, 1351729), (205, 1186884), (246, 989070), (369, 659380), (410, 593442), (492, 494535), (615, 395628), (738, 329690), (820, 296721), (1230, 197814), (1476, 164845), (1845, 131876), (2460, 98907), (3690, 65938), (7380, 32969)]