18270120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13841}}^1$

素因数の和:13866

約数の個数: 64

約数和(自身を含む): 59797440

約数和(自身を除く): 41527320

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, 13841, 27682, 41523, 55364, 69205, 83046, 110728, 138410, 152251, 166092, 207615, 276820, 304502, 332184, 415230, 456753, 553640, 609004, 761255, 830460, 913506, 1218008, 1522510, 1660920, 1827012, 2283765, 3045020, 3654024, 4567530, 6090040, 9135060, 18270120]

約数ペア:

[(1, 18270120), (2, 9135060), (3, 6090040), (4, 4567530), (5, 3654024), (6, 3045020), (8, 2283765), (10, 1827012), (11, 1660920), (12, 1522510), (15, 1218008), (20, 913506), (22, 830460), (24, 761255), (30, 609004), (33, 553640), (40, 456753), (44, 415230), (55, 332184), (60, 304502), (66, 276820), (88, 207615), (110, 166092), (120, 152251), (132, 138410), (165, 110728), (220, 83046), (264, 69205), (330, 55364), (440, 41523), (660, 27682), (1320, 13841)]