457474320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5003}}^1$

素因数の和:5149

約数の個数: 120

約数和(自身を含む): 1548758016

約数和(自身を除く): 1091283696

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, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5003, 5080, 5715, 6096, 7620, 9144, 10006, 10160, 11430, 15009, 15240, 18288, 20012, 22860, 25015, 30018, 30480, 40024, 45027, 45720, 50030, 60036, 75045, 80048, 90054, 91440, 100060, 120072, 150090, 180108, 200120, 225135, 240144, 300180, 360216, 400240, 450270, 600360, 635381, 720432, 900540, 1200720, 1270762, 1801080, 1906143, 2541524, 3176905, 3602160, 3812286, 5083048, 5718429, 6353810, 7624572, 9530715, 10166096, 11436858, 12707620, 15249144, 19061430, 22873716, 25415240, 28592145, 30498288, 38122860, 45747432, 50830480, 57184290, 76245720, 91494864, 114368580, 152491440, 228737160, 457474320]

約数ペア:

[(1, 457474320), (2, 228737160), (3, 152491440), (4, 114368580), (5, 91494864), (6, 76245720), (8, 57184290), (9, 50830480), (10, 45747432), (12, 38122860), (15, 30498288), (16, 28592145), (18, 25415240), (20, 22873716), (24, 19061430), (30, 15249144), (36, 12707620), (40, 11436858), (45, 10166096), (48, 9530715), (60, 7624572), (72, 6353810), (80, 5718429), (90, 5083048), (120, 3812286), (127, 3602160), (144, 3176905), (180, 2541524), (240, 1906143), (254, 1801080), (360, 1270762), (381, 1200720), (508, 900540), (635, 720432), (720, 635381), (762, 600360), (1016, 450270), (1143, 400240), (1270, 360216), (1524, 300180), (1905, 240144), (2032, 225135), (2286, 200120), (2540, 180108), (3048, 150090), (3810, 120072), (4572, 100060), (5003, 91440), (5080, 90054), (5715, 80048), (6096, 75045), (7620, 60036), (9144, 50030), (10006, 45720), (10160, 45027), (11430, 40024), (15009, 30480), (15240, 30018), (18288, 25015), (20012, 22860)]