231876480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10979}}^1$

素因数の和:11012

約数の個数: 128

約数和(自身を含む): 806371200

約数和(自身を除く): 574494720

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, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 10979, 21120, 21958, 32937, 43916, 54895, 65874, 87832, 109790, 120769, 131748, 164685, 175664, 219580, 241538, 263496, 329370, 351328, 362307, 439160, 483076, 526992, 603845, 658740, 702656, 724614, 878320, 966152, 1053984, 1207690, 1317480, 1405312, 1449228, 1756640, 1811535, 1932304, 2107968, 2415380, 2634960, 2898456, 3513280, 3623070, 3864608, 4215936, 4830760, 5269920, 5796912, 7026560, 7246140, 7729216, 9661520, 10539840, 11593824, 14492280, 15458432, 19323040, 21079680, 23187648, 28984560, 38646080, 46375296, 57969120, 77292160, 115938240, 231876480]

約数ペア:

[(1, 231876480), (2, 115938240), (3, 77292160), (4, 57969120), (5, 46375296), (6, 38646080), (8, 28984560), (10, 23187648), (11, 21079680), (12, 19323040), (15, 15458432), (16, 14492280), (20, 11593824), (22, 10539840), (24, 9661520), (30, 7729216), (32, 7246140), (33, 7026560), (40, 5796912), (44, 5269920), (48, 4830760), (55, 4215936), (60, 3864608), (64, 3623070), (66, 3513280), (80, 2898456), (88, 2634960), (96, 2415380), (110, 2107968), (120, 1932304), (128, 1811535), (132, 1756640), (160, 1449228), (165, 1405312), (176, 1317480), (192, 1207690), (220, 1053984), (240, 966152), (264, 878320), (320, 724614), (330, 702656), (352, 658740), (384, 603845), (440, 526992), (480, 483076), (528, 439160), (640, 362307), (660, 351328), (704, 329370), (880, 263496), (960, 241538), (1056, 219580), (1320, 175664), (1408, 164685), (1760, 131748), (1920, 120769), (2112, 109790), (2640, 87832), (3520, 65874), (4224, 54895), (5280, 43916), (7040, 32937), (10560, 21958), (10979, 21120)]