1087755720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:975

約数の個数: 128

約数和(自身を含む): 3333882240

約数和(自身を除く): 2246126520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 193, 201, 268, 335, 386, 402, 536, 579, 670, 701, 772, 804, 965, 1005, 1158, 1340, 1402, 1544, 1608, 1930, 2010, 2103, 2316, 2680, 2804, 2895, 3505, 3860, 4020, 4206, 4632, 5608, 5790, 7010, 7720, 8040, 8412, 10515, 11580, 12931, 14020, 16824, 21030, 23160, 25862, 28040, 38793, 42060, 46967, 51724, 64655, 77586, 84120, 93934, 103448, 129310, 135293, 140901, 155172, 187868, 193965, 234835, 258620, 270586, 281802, 310344, 375736, 387930, 405879, 469670, 517240, 541172, 563604, 676465, 704505, 775860, 811758, 939340, 1082344, 1127208, 1352930, 1409010, 1551720, 1623516, 1878680, 2029395, 2705860, 2818020, 3247032, 4058790, 5411720, 5636040, 8117580, 9064631, 16235160, 18129262, 27193893, 36258524, 45323155, 54387786, 72517048, 90646310, 108775572, 135969465, 181292620, 217551144, 271938930, 362585240, 543877860, 1087755720]

約数ペア:

[(1, 1087755720), (2, 543877860), (3, 362585240), (4, 271938930), (5, 217551144), (6, 181292620), (8, 135969465), (10, 108775572), (12, 90646310), (15, 72517048), (20, 54387786), (24, 45323155), (30, 36258524), (40, 27193893), (60, 18129262), (67, 16235160), (120, 9064631), (134, 8117580), (193, 5636040), (201, 5411720), (268, 4058790), (335, 3247032), (386, 2818020), (402, 2705860), (536, 2029395), (579, 1878680), (670, 1623516), (701, 1551720), (772, 1409010), (804, 1352930), (965, 1127208), (1005, 1082344), (1158, 939340), (1340, 811758), (1402, 775860), (1544, 704505), (1608, 676465), (1930, 563604), (2010, 541172), (2103, 517240), (2316, 469670), (2680, 405879), (2804, 387930), (2895, 375736), (3505, 310344), (3860, 281802), (4020, 270586), (4206, 258620), (4632, 234835), (5608, 193965), (5790, 187868), (7010, 155172), (7720, 140901), (8040, 135293), (8412, 129310), (10515, 103448), (11580, 93934), (12931, 84120), (14020, 77586), (16824, 64655), (21030, 51724), (23160, 46967), (25862, 42060), (28040, 38793)]