425593440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{32839}}^1$

素因数の和:32866

約数の個数: 120

約数和(自身を含む): 1502035920

約数和(自身を除く): 1076442480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 32839, 65678, 98517, 131356, 164195, 197034, 262712, 295551, 328390, 394068, 492585, 525424, 591102, 656780, 788136, 886653, 985170, 1050848, 1182204, 1313560, 1477755, 1576272, 1773306, 1970340, 2364408, 2627120, 2659959, 2955510, 3152544, 3546612, 3940680, 4433265, 4728816, 5254240, 5319918, 5911020, 7093224, 7881360, 8866530, 9457632, 10639836, 11822040, 13299795, 14186448, 15762720, 17733060, 21279672, 23644080, 26599590, 28372896, 35466120, 42559344, 47288160, 53199180, 70932240, 85118688, 106398360, 141864480, 212796720, 425593440]

約数ペア:

[(1, 425593440), (2, 212796720), (3, 141864480), (4, 106398360), (5, 85118688), (6, 70932240), (8, 53199180), (9, 47288160), (10, 42559344), (12, 35466120), (15, 28372896), (16, 26599590), (18, 23644080), (20, 21279672), (24, 17733060), (27, 15762720), (30, 14186448), (32, 13299795), (36, 11822040), (40, 10639836), (45, 9457632), (48, 8866530), (54, 7881360), (60, 7093224), (72, 5911020), (80, 5319918), (81, 5254240), (90, 4728816), (96, 4433265), (108, 3940680), (120, 3546612), (135, 3152544), (144, 2955510), (160, 2659959), (162, 2627120), (180, 2364408), (216, 1970340), (240, 1773306), (270, 1576272), (288, 1477755), (324, 1313560), (360, 1182204), (405, 1050848), (432, 985170), (480, 886653), (540, 788136), (648, 656780), (720, 591102), (810, 525424), (864, 492585), (1080, 394068), (1296, 328390), (1440, 295551), (1620, 262712), (2160, 197034), (2592, 164195), (3240, 131356), (4320, 98517), (6480, 65678), (12960, 32839)]