3034240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 7931520

約数和(自身を除く): 4897280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 431, 440, 640, 704, 862, 880, 1408, 1724, 1760, 2155, 3448, 3520, 4310, 4741, 6896, 7040, 8620, 9482, 13792, 17240, 18964, 23705, 27584, 34480, 37928, 47410, 55168, 68960, 75856, 94820, 137920, 151712, 189640, 275840, 303424, 379280, 606848, 758560, 1517120, 3034240]

約数ペア:

[(1, 3034240), (2, 1517120), (4, 758560), (5, 606848), (8, 379280), (10, 303424), (11, 275840), (16, 189640), (20, 151712), (22, 137920), (32, 94820), (40, 75856), (44, 68960), (55, 55168), (64, 47410), (80, 37928), (88, 34480), (110, 27584), (128, 23705), (160, 18964), (176, 17240), (220, 13792), (320, 9482), (352, 8620), (431, 7040), (440, 6896), (640, 4741), (704, 4310), (862, 3520), (880, 3448), (1408, 2155), (1724, 1760)]