54464040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151289}}^1$

素因数の和:151306

約数の個数: 48

約数和(自身を含む): 177009300

約数和(自身を除く): 122545260

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, 151289, 302578, 453867, 605156, 756445, 907734, 1210312, 1361601, 1512890, 1815468, 2269335, 2723202, 3025780, 3630936, 4538670, 5446404, 6051560, 6808005, 9077340, 10892808, 13616010, 18154680, 27232020, 54464040]

約数ペア:

[(1, 54464040), (2, 27232020), (3, 18154680), (4, 13616010), (5, 10892808), (6, 9077340), (8, 6808005), (9, 6051560), (10, 5446404), (12, 4538670), (15, 3630936), (18, 3025780), (20, 2723202), (24, 2269335), (30, 1815468), (36, 1512890), (40, 1361601), (45, 1210312), (60, 907734), (72, 756445), (90, 605156), (120, 453867), (180, 302578), (360, 151289)]