2445018840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617429}}^1$

素因数の和:617457

約数の個数: 96

約数和(自身を含む): 8668717200

約数和(自身を除く): 6223698360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 617429, 1234858, 1852287, 2469716, 3087145, 3704574, 4939432, 5556861, 6174290, 6791719, 7409148, 9261435, 11113722, 12348580, 13583438, 14818296, 18522870, 20375157, 22227444, 24697160, 27166876, 27784305, 33958595, 37045740, 40750314, 44454888, 54333752, 55568610, 61125471, 67917190, 74091480, 81500628, 101875785, 111137220, 122250942, 135834380, 163001256, 203751570, 222274440, 244501884, 271668760, 305627355, 407503140, 489003768, 611254710, 815006280, 1222509420, 2445018840]

約数ペア:

[(1, 2445018840), (2, 1222509420), (3, 815006280), (4, 611254710), (5, 489003768), (6, 407503140), (8, 305627355), (9, 271668760), (10, 244501884), (11, 222274440), (12, 203751570), (15, 163001256), (18, 135834380), (20, 122250942), (22, 111137220), (24, 101875785), (30, 81500628), (33, 74091480), (36, 67917190), (40, 61125471), (44, 55568610), (45, 54333752), (55, 44454888), (60, 40750314), (66, 37045740), (72, 33958595), (88, 27784305), (90, 27166876), (99, 24697160), (110, 22227444), (120, 20375157), (132, 18522870), (165, 14818296), (180, 13583438), (198, 12348580), (220, 11113722), (264, 9261435), (330, 7409148), (360, 6791719), (396, 6174290), (440, 5556861), (495, 4939432), (660, 3704574), (792, 3087145), (990, 2469716), (1320, 1852287), (1980, 1234858), (3960, 617429)]