124802160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{74287}}^1$

素因数の和:74310

約数の個数: 80

約数和(自身を含む): 442162176

約数和(自身を除く): 317360016

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, 74287, 148574, 222861, 297148, 371435, 445722, 520009, 594296, 742870, 891444, 1040018, 1114305, 1188592, 1485740, 1560027, 1782888, 2080036, 2228610, 2600045, 2971480, 3120054, 3565776, 4160072, 4457220, 5200090, 5942960, 6240108, 7800135, 8320144, 8914440, 10400180, 12480216, 15600270, 17828880, 20800360, 24960432, 31200540, 41600720, 62401080, 124802160]

約数ペア:

[(1, 124802160), (2, 62401080), (3, 41600720), (4, 31200540), (5, 24960432), (6, 20800360), (7, 17828880), (8, 15600270), (10, 12480216), (12, 10400180), (14, 8914440), (15, 8320144), (16, 7800135), (20, 6240108), (21, 5942960), (24, 5200090), (28, 4457220), (30, 4160072), (35, 3565776), (40, 3120054), (42, 2971480), (48, 2600045), (56, 2228610), (60, 2080036), (70, 1782888), (80, 1560027), (84, 1485740), (105, 1188592), (112, 1114305), (120, 1040018), (140, 891444), (168, 742870), (210, 594296), (240, 520009), (280, 445722), (336, 371435), (420, 297148), (560, 222861), (840, 148574), (1680, 74287)]