1025862960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251437}}^1$

素因数の和:251470

約数の個数: 80

約数和(自身を含む): 3367257696

約数和(自身を除く): 2341394736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 251437, 502874, 754311, 1005748, 1257185, 1508622, 2011496, 2514370, 3017244, 3771555, 4022992, 4274429, 5028740, 6034488, 7543110, 8548858, 10057480, 12068976, 12823287, 15086220, 17097716, 20114960, 21372145, 25646574, 30172440, 34195432, 42744290, 51293148, 60344880, 64116435, 68390864, 85488580, 102586296, 128232870, 170977160, 205172592, 256465740, 341954320, 512931480, 1025862960]

約数ペア:

[(1, 1025862960), (2, 512931480), (3, 341954320), (4, 256465740), (5, 205172592), (6, 170977160), (8, 128232870), (10, 102586296), (12, 85488580), (15, 68390864), (16, 64116435), (17, 60344880), (20, 51293148), (24, 42744290), (30, 34195432), (34, 30172440), (40, 25646574), (48, 21372145), (51, 20114960), (60, 17097716), (68, 15086220), (80, 12823287), (85, 12068976), (102, 10057480), (120, 8548858), (136, 7543110), (170, 6034488), (204, 5028740), (240, 4274429), (255, 4022992), (272, 3771555), (340, 3017244), (408, 2514370), (510, 2011496), (680, 1508622), (816, 1257185), (1020, 1005748), (1360, 754311), (2040, 502874), (4080, 251437)]