247914480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8537}}^1$

素因数の和:8575

約数の個数: 120

約数和(自身を含む): 844852176

約数和(自身を除く): 596937696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 8537, 9680, 14520, 17074, 25611, 29040, 34148, 42685, 51222, 68296, 85370, 93907, 102444, 128055, 136592, 170740, 187814, 204888, 256110, 281721, 341480, 375628, 409776, 469535, 512220, 563442, 682960, 751256, 939070, 1024440, 1032977, 1126884, 1408605, 1502512, 1878140, 2048880, 2065954, 2253768, 2817210, 3098931, 3756280, 4131908, 4507536, 5164885, 5634420, 6197862, 7512560, 8263816, 10329770, 11268840, 12395724, 15494655, 16527632, 20659540, 22537680, 24791448, 30989310, 41319080, 49582896, 61978620, 82638160, 123957240, 247914480]

約数ペア:

[(1, 247914480), (2, 123957240), (3, 82638160), (4, 61978620), (5, 49582896), (6, 41319080), (8, 30989310), (10, 24791448), (11, 22537680), (12, 20659540), (15, 16527632), (16, 15494655), (20, 12395724), (22, 11268840), (24, 10329770), (30, 8263816), (33, 7512560), (40, 6197862), (44, 5634420), (48, 5164885), (55, 4507536), (60, 4131908), (66, 3756280), (80, 3098931), (88, 2817210), (110, 2253768), (120, 2065954), (121, 2048880), (132, 1878140), (165, 1502512), (176, 1408605), (220, 1126884), (240, 1032977), (242, 1024440), (264, 939070), (330, 751256), (363, 682960), (440, 563442), (484, 512220), (528, 469535), (605, 409776), (660, 375628), (726, 341480), (880, 281721), (968, 256110), (1210, 204888), (1320, 187814), (1452, 170740), (1815, 136592), (1936, 128055), (2420, 102444), (2640, 93907), (2904, 85370), (3630, 68296), (4840, 51222), (5808, 42685), (7260, 34148), (8537, 29040), (9680, 25611), (14520, 17074)]