10305840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 80

約数和(自身を含む): 33355008

約数和(自身を除く): 23049168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 1867, 2760, 3734, 5520, 5601, 7468, 9335, 11202, 14936, 18670, 22404, 28005, 29872, 37340, 42941, 44808, 56010, 74680, 85882, 89616, 112020, 128823, 149360, 171764, 214705, 224040, 257646, 343528, 429410, 448080, 515292, 644115, 687056, 858820, 1030584, 1288230, 1717640, 2061168, 2576460, 3435280, 5152920, 10305840]

約数ペア:

[(1, 10305840), (2, 5152920), (3, 3435280), (4, 2576460), (5, 2061168), (6, 1717640), (8, 1288230), (10, 1030584), (12, 858820), (15, 687056), (16, 644115), (20, 515292), (23, 448080), (24, 429410), (30, 343528), (40, 257646), (46, 224040), (48, 214705), (60, 171764), (69, 149360), (80, 128823), (92, 112020), (115, 89616), (120, 85882), (138, 74680), (184, 56010), (230, 44808), (240, 42941), (276, 37340), (345, 29872), (368, 28005), (460, 22404), (552, 18670), (690, 14936), (920, 11202), (1104, 9335), (1380, 7468), (1840, 5601), (1867, 5520), (2760, 3734)]