25682160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15287}}^1$

素因数の和:15310

約数の個数: 80

約数和(自身を含む): 90994176

約数和(自身を除く): 65312016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15287, 30574, 45861, 61148, 76435, 91722, 107009, 122296, 152870, 183444, 214018, 229305, 244592, 305740, 321027, 366888, 428036, 458610, 535045, 611480, 642054, 733776, 856072, 917220, 1070090, 1222960, 1284108, 1605135, 1712144, 1834440, 2140180, 2568216, 3210270, 3668880, 4280360, 5136432, 6420540, 8560720, 12841080, 25682160]

約数ペア:

[(1, 25682160), (2, 12841080), (3, 8560720), (4, 6420540), (5, 5136432), (6, 4280360), (7, 3668880), (8, 3210270), (10, 2568216), (12, 2140180), (14, 1834440), (15, 1712144), (16, 1605135), (20, 1284108), (21, 1222960), (24, 1070090), (28, 917220), (30, 856072), (35, 733776), (40, 642054), (42, 611480), (48, 535045), (56, 458610), (60, 428036), (70, 366888), (80, 321027), (84, 305740), (105, 244592), (112, 229305), (120, 214018), (140, 183444), (168, 152870), (210, 122296), (240, 107009), (280, 91722), (336, 76435), (420, 61148), (560, 45861), (840, 30574), (1680, 15287)]