108379320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{129023}}^1$

素因数の和:129044

約数の個数: 64

約数和(自身を含む): 371589120

約数和(自身を除く): 263209800

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, 129023, 258046, 387069, 516092, 645115, 774138, 903161, 1032184, 1290230, 1548276, 1806322, 1935345, 2580460, 2709483, 3096552, 3612644, 3870690, 4515805, 5160920, 5418966, 7225288, 7741380, 9031610, 10837932, 13547415, 15482760, 18063220, 21675864, 27094830, 36126440, 54189660, 108379320]

約数ペア:

[(1, 108379320), (2, 54189660), (3, 36126440), (4, 27094830), (5, 21675864), (6, 18063220), (7, 15482760), (8, 13547415), (10, 10837932), (12, 9031610), (14, 7741380), (15, 7225288), (20, 5418966), (21, 5160920), (24, 4515805), (28, 3870690), (30, 3612644), (35, 3096552), (40, 2709483), (42, 2580460), (56, 1935345), (60, 1806322), (70, 1548276), (84, 1290230), (105, 1032184), (120, 903161), (140, 774138), (168, 645115), (210, 516092), (280, 387069), (420, 258046), (840, 129023)]