84270120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63841}}^1$

素因数の和:63866

約数の個数: 64

約数和(自身を含む): 275797440

約数和(自身を除く): 191527320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 63841, 127682, 191523, 255364, 319205, 383046, 510728, 638410, 702251, 766092, 957615, 1276820, 1404502, 1532184, 1915230, 2106753, 2553640, 2809004, 3511255, 3830460, 4213506, 5618008, 7022510, 7660920, 8427012, 10533765, 14045020, 16854024, 21067530, 28090040, 42135060, 84270120]

約数ペア:

[(1, 84270120), (2, 42135060), (3, 28090040), (4, 21067530), (5, 16854024), (6, 14045020), (8, 10533765), (10, 8427012), (11, 7660920), (12, 7022510), (15, 5618008), (20, 4213506), (22, 3830460), (24, 3511255), (30, 2809004), (33, 2553640), (40, 2106753), (44, 1915230), (55, 1532184), (60, 1404502), (66, 1276820), (88, 957615), (110, 766092), (120, 702251), (132, 638410), (165, 510728), (220, 383046), (264, 319205), (330, 255364), (440, 191523), (660, 127682), (1320, 63841)]