1230605760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41351}}^1$

素因数の和:41402

約数の個数: 112

約数和(自身を含む): 4033308672

約数和(自身を除く): 2802702912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 41351, 82702, 124053, 165404, 206755, 248106, 330808, 413510, 496212, 620265, 661616, 827020, 992424, 1240530, 1281881, 1323232, 1654040, 1984848, 2481060, 2563762, 2646464, 3308080, 3845643, 3969696, 4962120, 5127524, 6409405, 6616160, 7691286, 7939392, 9924240, 10255048, 12818810, 13232320, 15382572, 19228215, 19848480, 20510096, 25637620, 30765144, 38456430, 39696960, 41020192, 51275240, 61530288, 76912860, 82040384, 102550480, 123060576, 153825720, 205100960, 246121152, 307651440, 410201920, 615302880, 1230605760]

約数ペア:

[(1, 1230605760), (2, 615302880), (3, 410201920), (4, 307651440), (5, 246121152), (6, 205100960), (8, 153825720), (10, 123060576), (12, 102550480), (15, 82040384), (16, 76912860), (20, 61530288), (24, 51275240), (30, 41020192), (31, 39696960), (32, 38456430), (40, 30765144), (48, 25637620), (60, 20510096), (62, 19848480), (64, 19228215), (80, 15382572), (93, 13232320), (96, 12818810), (120, 10255048), (124, 9924240), (155, 7939392), (160, 7691286), (186, 6616160), (192, 6409405), (240, 5127524), (248, 4962120), (310, 3969696), (320, 3845643), (372, 3308080), (465, 2646464), (480, 2563762), (496, 2481060), (620, 1984848), (744, 1654040), (930, 1323232), (960, 1281881), (992, 1240530), (1240, 992424), (1488, 827020), (1860, 661616), (1984, 620265), (2480, 496212), (2976, 413510), (3720, 330808), (4960, 248106), (5952, 206755), (7440, 165404), (9920, 124053), (14880, 82702), (29760, 41351)]