26816040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{74489}}^1$

素因数の和:74506

約数の個数: 48

約数和(自身を含む): 87153300

約数和(自身を除く): 60337260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 74489, 148978, 223467, 297956, 372445, 446934, 595912, 670401, 744890, 893868, 1117335, 1340802, 1489780, 1787736, 2234670, 2681604, 2979560, 3352005, 4469340, 5363208, 6704010, 8938680, 13408020, 26816040]

約数ペア:

[(1, 26816040), (2, 13408020), (3, 8938680), (4, 6704010), (5, 5363208), (6, 4469340), (8, 3352005), (9, 2979560), (10, 2681604), (12, 2234670), (15, 1787736), (18, 1489780), (20, 1340802), (24, 1117335), (30, 893868), (36, 744890), (40, 670401), (45, 595912), (60, 446934), (72, 372445), (90, 297956), (120, 223467), (180, 148978), (360, 74489)]