33315720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{887}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 100379520

約数和(自身を除く): 67063800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 887, 939, 1252, 1565, 1774, 1878, 2504, 2661, 3130, 3548, 3756, 4435, 4695, 5322, 6260, 7096, 7512, 8870, 9390, 10644, 12520, 13305, 17740, 18780, 21288, 26610, 35480, 37560, 53220, 106440, 277631, 555262, 832893, 1110524, 1388155, 1665786, 2221048, 2776310, 3331572, 4164465, 5552620, 6663144, 8328930, 11105240, 16657860, 33315720]

約数ペア:

[(1, 33315720), (2, 16657860), (3, 11105240), (4, 8328930), (5, 6663144), (6, 5552620), (8, 4164465), (10, 3331572), (12, 2776310), (15, 2221048), (20, 1665786), (24, 1388155), (30, 1110524), (40, 832893), (60, 555262), (120, 277631), (313, 106440), (626, 53220), (887, 37560), (939, 35480), (1252, 26610), (1565, 21288), (1774, 18780), (1878, 17740), (2504, 13305), (2661, 12520), (3130, 10644), (3548, 9390), (3756, 8870), (4435, 7512), (4695, 7096), (5322, 6260)]