427594320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1481}}^1$

素因数の和:1901

約数の個数: 120

約数和(自身を含む): 1440557352

約数和(自身を除く): 1012963032

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, 401, 720, 802, 1203, 1481, 1604, 2005, 2406, 2962, 3208, 3609, 4010, 4443, 4812, 5924, 6015, 6416, 7218, 7405, 8020, 8886, 9624, 11848, 12030, 13329, 14436, 14810, 16040, 17772, 18045, 19248, 22215, 23696, 24060, 26658, 28872, 29620, 32080, 35544, 36090, 44430, 48120, 53316, 57744, 59240, 66645, 71088, 72180, 88860, 96240, 106632, 118480, 133290, 144360, 177720, 213264, 266580, 288720, 355440, 533160, 593881, 1066320, 1187762, 1781643, 2375524, 2969405, 3563286, 4751048, 5344929, 5938810, 7126572, 8908215, 9502096, 10689858, 11877620, 14253144, 17816430, 21379716, 23755240, 26724645, 28506288, 35632860, 42759432, 47510480, 53449290, 71265720, 85518864, 106898580, 142531440, 213797160, 427594320]

約数ペア:

[(1, 427594320), (2, 213797160), (3, 142531440), (4, 106898580), (5, 85518864), (6, 71265720), (8, 53449290), (9, 47510480), (10, 42759432), (12, 35632860), (15, 28506288), (16, 26724645), (18, 23755240), (20, 21379716), (24, 17816430), (30, 14253144), (36, 11877620), (40, 10689858), (45, 9502096), (48, 8908215), (60, 7126572), (72, 5938810), (80, 5344929), (90, 4751048), (120, 3563286), (144, 2969405), (180, 2375524), (240, 1781643), (360, 1187762), (401, 1066320), (720, 593881), (802, 533160), (1203, 355440), (1481, 288720), (1604, 266580), (2005, 213264), (2406, 177720), (2962, 144360), (3208, 133290), (3609, 118480), (4010, 106632), (4443, 96240), (4812, 88860), (5924, 72180), (6015, 71088), (6416, 66645), (7218, 59240), (7405, 57744), (8020, 53316), (8886, 48120), (9624, 44430), (11848, 36090), (12030, 35544), (13329, 32080), (14436, 29620), (14810, 28872), (16040, 26658), (17772, 24060), (18045, 23696), (19248, 22215)]