61051440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 190844928

約数和(自身を除く): 129793488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2003, 2032, 2540, 3048, 3810, 4006, 5080, 6009, 6096, 7620, 8012, 10015, 10160, 12018, 15240, 16024, 20030, 24036, 30045, 30480, 32048, 40060, 48072, 60090, 80120, 96144, 120180, 160240, 240360, 254381, 480720, 508762, 763143, 1017524, 1271905, 1526286, 2035048, 2543810, 3052572, 3815715, 4070096, 5087620, 6105144, 7631430, 10175240, 12210288, 15262860, 20350480, 30525720, 61051440]

約数ペア:

[(1, 61051440), (2, 30525720), (3, 20350480), (4, 15262860), (5, 12210288), (6, 10175240), (8, 7631430), (10, 6105144), (12, 5087620), (15, 4070096), (16, 3815715), (20, 3052572), (24, 2543810), (30, 2035048), (40, 1526286), (48, 1271905), (60, 1017524), (80, 763143), (120, 508762), (127, 480720), (240, 254381), (254, 240360), (381, 160240), (508, 120180), (635, 96144), (762, 80120), (1016, 60090), (1270, 48072), (1524, 40060), (1905, 32048), (2003, 30480), (2032, 30045), (2540, 24036), (3048, 20030), (3810, 16024), (4006, 15240), (5080, 12018), (6009, 10160), (6096, 10015), (7620, 8012)]