1170840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 3836160

約数和(自身を除く): 2665320

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, 887, 1320, 1774, 2661, 3548, 4435, 5322, 7096, 8870, 9757, 10644, 13305, 17740, 19514, 21288, 26610, 29271, 35480, 39028, 48785, 53220, 58542, 78056, 97570, 106440, 117084, 146355, 195140, 234168, 292710, 390280, 585420, 1170840]

約数ペア:

[(1, 1170840), (2, 585420), (3, 390280), (4, 292710), (5, 234168), (6, 195140), (8, 146355), (10, 117084), (11, 106440), (12, 97570), (15, 78056), (20, 58542), (22, 53220), (24, 48785), (30, 39028), (33, 35480), (40, 29271), (44, 26610), (55, 21288), (60, 19514), (66, 17740), (88, 13305), (110, 10644), (120, 9757), (132, 8870), (165, 7096), (220, 5322), (264, 4435), (330, 3548), (440, 2661), (660, 1774), (887, 1320)]