1294961040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{599519}}^1$

素因数の和:599541

約数の個数: 80

約数和(自身を含む): 4460428800

約数和(自身を除く): 3165467760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 599519, 1199038, 1798557, 2398076, 2997595, 3597114, 4796152, 5395671, 5995190, 7194228, 8992785, 9592304, 10791342, 11990380, 14388456, 16187013, 17985570, 21582684, 23980760, 26978355, 28776912, 32374026, 35971140, 43165368, 47961520, 53956710, 64748052, 71942280, 80935065, 86330736, 107913420, 129496104, 143884560, 161870130, 215826840, 258992208, 323740260, 431653680, 647480520, 1294961040]

約数ペア:

[(1, 1294961040), (2, 647480520), (3, 431653680), (4, 323740260), (5, 258992208), (6, 215826840), (8, 161870130), (9, 143884560), (10, 129496104), (12, 107913420), (15, 86330736), (16, 80935065), (18, 71942280), (20, 64748052), (24, 53956710), (27, 47961520), (30, 43165368), (36, 35971140), (40, 32374026), (45, 28776912), (48, 26978355), (54, 23980760), (60, 21582684), (72, 17985570), (80, 16187013), (90, 14388456), (108, 11990380), (120, 10791342), (135, 9592304), (144, 8992785), (180, 7194228), (216, 5995190), (240, 5395671), (270, 4796152), (360, 3597114), (432, 2997595), (540, 2398076), (720, 1798557), (1080, 1199038), (2160, 599519)]