330728640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31319}}^1$

素因数の和:31350

約数の個数: 112

約数和(自身を含む): 1145560320

約数和(自身を除く): 814831680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 31319, 62638, 93957, 125276, 156595, 187914, 250552, 313190, 344509, 375828, 469785, 501104, 626380, 689018, 751656, 939570, 1002208, 1033527, 1252760, 1378036, 1503312, 1722545, 1879140, 2004416, 2067054, 2505520, 2756072, 3006624, 3445090, 3758280, 4134108, 5011040, 5167635, 5512144, 6013248, 6890180, 7516560, 8268216, 10022080, 10335270, 11024288, 13780360, 15033120, 16536432, 20670540, 22048576, 27560720, 30066240, 33072864, 41341080, 55121440, 66145728, 82682160, 110242880, 165364320, 330728640]

約数ペア:

[(1, 330728640), (2, 165364320), (3, 110242880), (4, 82682160), (5, 66145728), (6, 55121440), (8, 41341080), (10, 33072864), (11, 30066240), (12, 27560720), (15, 22048576), (16, 20670540), (20, 16536432), (22, 15033120), (24, 13780360), (30, 11024288), (32, 10335270), (33, 10022080), (40, 8268216), (44, 7516560), (48, 6890180), (55, 6013248), (60, 5512144), (64, 5167635), (66, 5011040), (80, 4134108), (88, 3758280), (96, 3445090), (110, 3006624), (120, 2756072), (132, 2505520), (160, 2067054), (165, 2004416), (176, 1879140), (192, 1722545), (220, 1503312), (240, 1378036), (264, 1252760), (320, 1033527), (330, 1002208), (352, 939570), (440, 751656), (480, 689018), (528, 626380), (660, 501104), (704, 469785), (880, 375828), (960, 344509), (1056, 313190), (1320, 250552), (1760, 187914), (2112, 156595), (2640, 125276), (3520, 93957), (5280, 62638), (10560, 31319)]