13218360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 40348800

約数和(自身を除く): 27130440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 1867, 2360, 3540, 3734, 5601, 7080, 7468, 9335, 11202, 14936, 18670, 22404, 28005, 37340, 44808, 56010, 74680, 110153, 112020, 220306, 224040, 330459, 440612, 550765, 660918, 881224, 1101530, 1321836, 1652295, 2203060, 2643672, 3304590, 4406120, 6609180, 13218360]

約数ペア:

[(1, 13218360), (2, 6609180), (3, 4406120), (4, 3304590), (5, 2643672), (6, 2203060), (8, 1652295), (10, 1321836), (12, 1101530), (15, 881224), (20, 660918), (24, 550765), (30, 440612), (40, 330459), (59, 224040), (60, 220306), (118, 112020), (120, 110153), (177, 74680), (236, 56010), (295, 44808), (354, 37340), (472, 28005), (590, 22404), (708, 18670), (885, 14936), (1180, 11202), (1416, 9335), (1770, 7468), (1867, 7080), (2360, 5601), (3540, 3734)]