80238198960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{137413}}^1$

素因数の和:138243

約数の個数: 120

約数和(自身を含む): 269800846224

約数和(自身を除く): 189562647264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 811, 1622, 2433, 3244, 4055, 4866, 6488, 7299, 8110, 9732, 12165, 12976, 14598, 16220, 19464, 24330, 29196, 32440, 36495, 38928, 48660, 58392, 64880, 72990, 97320, 116784, 137413, 145980, 194640, 274826, 291960, 412239, 549652, 583920, 687065, 824478, 1099304, 1236717, 1374130, 1648956, 2061195, 2198608, 2473434, 2748260, 3297912, 4122390, 4946868, 5496520, 6183585, 6595824, 8244780, 9893736, 10993040, 12367170, 16489560, 19787472, 24734340, 32979120, 49468680, 98937360, 111441943, 222883886, 334325829, 445767772, 557209715, 668651658, 891535544, 1002977487, 1114419430, 1337303316, 1671629145, 1783071088, 2005954974, 2228838860, 2674606632, 3343258290, 4011909948, 4457677720, 5014887435, 5349213264, 6686516580, 8023819896, 8915355440, 10029774870, 13373033160, 16047639792, 20059549740, 26746066320, 40119099480, 80238198960]

約数ペア:

[(1, 80238198960), (2, 40119099480), (3, 26746066320), (4, 20059549740), (5, 16047639792), (6, 13373033160), (8, 10029774870), (9, 8915355440), (10, 8023819896), (12, 6686516580), (15, 5349213264), (16, 5014887435), (18, 4457677720), (20, 4011909948), (24, 3343258290), (30, 2674606632), (36, 2228838860), (40, 2005954974), (45, 1783071088), (48, 1671629145), (60, 1337303316), (72, 1114419430), (80, 1002977487), (90, 891535544), (120, 668651658), (144, 557209715), (180, 445767772), (240, 334325829), (360, 222883886), (720, 111441943), (811, 98937360), (1622, 49468680), (2433, 32979120), (3244, 24734340), (4055, 19787472), (4866, 16489560), (6488, 12367170), (7299, 10993040), (8110, 9893736), (9732, 8244780), (12165, 6595824), (12976, 6183585), (14598, 5496520), (16220, 4946868), (19464, 4122390), (24330, 3297912), (29196, 2748260), (32440, 2473434), (36495, 2198608), (38928, 2061195), (48660, 1648956), (58392, 1374130), (64880, 1236717), (72990, 1099304), (97320, 824478), (116784, 687065), (137413, 583920), (145980, 549652), (194640, 412239), (274826, 291960)]