80041080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{95287}}^1$

素因数の和:95308

約数の個数: 64

約数和(自身を含む): 274429440

約数和(自身を除く): 194388360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 95287, 190574, 285861, 381148, 476435, 571722, 667009, 762296, 952870, 1143444, 1334018, 1429305, 1905740, 2001027, 2286888, 2668036, 2858610, 3335045, 3811480, 4002054, 5336072, 5717220, 6670090, 8004108, 10005135, 11434440, 13340180, 16008216, 20010270, 26680360, 40020540, 80041080]

約数ペア:

[(1, 80041080), (2, 40020540), (3, 26680360), (4, 20010270), (5, 16008216), (6, 13340180), (7, 11434440), (8, 10005135), (10, 8004108), (12, 6670090), (14, 5717220), (15, 5336072), (20, 4002054), (21, 3811480), (24, 3335045), (28, 2858610), (30, 2668036), (35, 2286888), (40, 2001027), (42, 1905740), (56, 1429305), (60, 1334018), (70, 1143444), (84, 952870), (105, 762296), (120, 667009), (140, 571722), (168, 476435), (210, 381148), (280, 285861), (420, 190574), (840, 95287)]