2576460

素因数分解:

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

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 7531776

約数和(自身を除く): 4955316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1867, 3734, 5601, 7468, 9335, 11202, 18670, 22404, 28005, 37340, 42941, 56010, 85882, 112020, 128823, 171764, 214705, 257646, 429410, 515292, 644115, 858820, 1288230, 2576460]

約数ペア:

[(1, 2576460), (2, 1288230), (3, 858820), (4, 644115), (5, 515292), (6, 429410), (10, 257646), (12, 214705), (15, 171764), (20, 128823), (23, 112020), (30, 85882), (46, 56010), (60, 42941), (69, 37340), (92, 28005), (115, 22404), (138, 18670), (230, 11202), (276, 9335), (345, 7468), (460, 5601), (690, 3734), (1380, 1867)]