84704040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{235289}}^1$

素因数の和:235306

約数の個数: 48

約数和(自身を含む): 275289300

約数和(自身を除く): 190585260

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, 235289, 470578, 705867, 941156, 1176445, 1411734, 1882312, 2117601, 2352890, 2823468, 3529335, 4235202, 4705780, 5646936, 7058670, 8470404, 9411560, 10588005, 14117340, 16940808, 21176010, 28234680, 42352020, 84704040]

約数ペア:

[(1, 84704040), (2, 42352020), (3, 28234680), (4, 21176010), (5, 16940808), (6, 14117340), (8, 10588005), (9, 9411560), (10, 8470404), (12, 7058670), (15, 5646936), (18, 4705780), (20, 4235202), (24, 3529335), (30, 2823468), (36, 2352890), (40, 2117601), (45, 1882312), (60, 1411734), (72, 1176445), (90, 941156), (120, 705867), (180, 470578), (360, 235289)]