57507120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 216227232

約数和(自身を除く): 158720112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 99, 106, 110, 120, 132, 137, 144, 159, 165, 176, 180, 198, 212, 220, 240, 264, 265, 274, 318, 330, 360, 396, 411, 424, 440, 477, 495, 528, 530, 548, 583, 636, 660, 685, 720, 792, 795, 822, 848, 880, 954, 990, 1060, 1096, 1166, 1233, 1272, 1320, 1370, 1507, 1584, 1590, 1644, 1749, 1908, 1980, 2055, 2120, 2192, 2332, 2385, 2466, 2544, 2640, 2740, 2915, 3014, 3180, 3288, 3498, 3816, 3960, 4110, 4240, 4521, 4664, 4770, 4932, 5247, 5480, 5830, 6028, 6165, 6360, 6576, 6996, 7261, 7535, 7632, 7920, 8220, 8745, 9042, 9328, 9540, 9864, 10494, 10960, 11660, 12056, 12330, 12720, 13563, 13992, 14522, 15070, 16440, 17490, 18084, 19080, 19728, 20988, 21783, 22605, 23320, 24112, 24660, 26235, 27126, 27984, 29044, 30140, 32880, 34980, 36168, 36305, 38160, 41976, 43566, 45210, 46640, 49320, 52470, 54252, 58088, 60280, 65349, 67815, 69960, 72336, 72610, 79871, 83952, 87132, 90420, 98640, 104940, 108504, 108915, 116176, 120560, 130698, 135630, 139920, 145220, 159742, 174264, 180840, 209880, 217008, 217830, 239613, 261396, 271260, 290440, 319484, 326745, 348528, 361680, 399355, 419760, 435660, 479226, 522792, 542520, 580880, 638968, 653490, 718839, 798710, 871320, 958452, 1045584, 1085040, 1198065, 1277936, 1306980, 1437678, 1597420, 1742640, 1916904, 2396130, 2613960, 2875356, 3194840, 3594195, 3833808, 4792260, 5227920, 5750712, 6389680, 7188390, 9584520, 11501424, 14376780, 19169040, 28753560, 57507120]

約数ペア:

[(1, 57507120), (2, 28753560), (3, 19169040), (4, 14376780), (5, 11501424), (6, 9584520), (8, 7188390), (9, 6389680), (10, 5750712), (11, 5227920), (12, 4792260), (15, 3833808), (16, 3594195), (18, 3194840), (20, 2875356), (22, 2613960), (24, 2396130), (30, 1916904), (33, 1742640), (36, 1597420), (40, 1437678), (44, 1306980), (45, 1277936), (48, 1198065), (53, 1085040), (55, 1045584), (60, 958452), (66, 871320), (72, 798710), (80, 718839), (88, 653490), (90, 638968), (99, 580880), (106, 542520), (110, 522792), (120, 479226), (132, 435660), (137, 419760), (144, 399355), (159, 361680), (165, 348528), (176, 326745), (180, 319484), (198, 290440), (212, 271260), (220, 261396), (240, 239613), (264, 217830), (265, 217008), (274, 209880), (318, 180840), (330, 174264), (360, 159742), (396, 145220), (411, 139920), (424, 135630), (440, 130698), (477, 120560), (495, 116176), (528, 108915), (530, 108504), (548, 104940), (583, 98640), (636, 90420), (660, 87132), (685, 83952), (720, 79871), (792, 72610), (795, 72336), (822, 69960), (848, 67815), (880, 65349), (954, 60280), (990, 58088), (1060, 54252), (1096, 52470), (1166, 49320), (1233, 46640), (1272, 45210), (1320, 43566), (1370, 41976), (1507, 38160), (1584, 36305), (1590, 36168), (1644, 34980), (1749, 32880), (1908, 30140), (1980, 29044), (2055, 27984), (2120, 27126), (2192, 26235), (2332, 24660), (2385, 24112), (2466, 23320), (2544, 22605), (2640, 21783), (2740, 20988), (2915, 19728), (3014, 19080), (3180, 18084), (3288, 17490), (3498, 16440), (3816, 15070), (3960, 14522), (4110, 13992), (4240, 13563), (4521, 12720), (4664, 12330), (4770, 12056), (4932, 11660), (5247, 10960), (5480, 10494), (5830, 9864), (6028, 9540), (6165, 9328), (6360, 9042), (6576, 8745), (6996, 8220), (7261, 7920), (7535, 7632)]