56323320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20407}}^1$

素因数の和:20444

約数の個数: 64

約数和(自身を含む): 176325120

約数和(自身を除く): 120001800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 204070, 244884, 306105, 408140, 469361, 489768, 612210, 816280, 938722, 1224420, 1408083, 1877444, 2346805, 2448840, 2816166, 3754888, 4693610, 5632332, 7040415, 9387220, 11264664, 14080830, 18774440, 28161660, 56323320]

約数ペア:

[(1, 56323320), (2, 28161660), (3, 18774440), (4, 14080830), (5, 11264664), (6, 9387220), (8, 7040415), (10, 5632332), (12, 4693610), (15, 3754888), (20, 2816166), (23, 2448840), (24, 2346805), (30, 1877444), (40, 1408083), (46, 1224420), (60, 938722), (69, 816280), (92, 612210), (115, 489768), (120, 469361), (138, 408140), (184, 306105), (230, 244884), (276, 204070), (345, 163256), (460, 122442), (552, 102035), (690, 81628), (920, 61221), (1380, 40814), (2760, 20407)]