464040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1289}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 1509300

約数和(自身を除く): 1045260

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, 1289, 2578, 3867, 5156, 6445, 7734, 10312, 11601, 12890, 15468, 19335, 23202, 25780, 30936, 38670, 46404, 51560, 58005, 77340, 92808, 116010, 154680, 232020, 464040]

約数ペア:

[(1, 464040), (2, 232020), (3, 154680), (4, 116010), (5, 92808), (6, 77340), (8, 58005), (9, 51560), (10, 46404), (12, 38670), (15, 30936), (18, 25780), (20, 23202), (24, 19335), (30, 15468), (36, 12890), (40, 11601), (45, 10312), (60, 7734), (72, 6445), (90, 5156), (120, 3867), (180, 2578), (360, 1289)]