82578120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5023}}^1$

素因数の和:5174

約数の個数: 64

約数和(自身を含む): 249592320

約数和(自身を除く): 167014200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5023, 5480, 8220, 10046, 15069, 16440, 20092, 25115, 30138, 40184, 50230, 60276, 75345, 100460, 120552, 150690, 200920, 301380, 602760, 688151, 1376302, 2064453, 2752604, 3440755, 4128906, 5505208, 6881510, 8257812, 10322265, 13763020, 16515624, 20644530, 27526040, 41289060, 82578120]

約数ペア:

[(1, 82578120), (2, 41289060), (3, 27526040), (4, 20644530), (5, 16515624), (6, 13763020), (8, 10322265), (10, 8257812), (12, 6881510), (15, 5505208), (20, 4128906), (24, 3440755), (30, 2752604), (40, 2064453), (60, 1376302), (120, 688151), (137, 602760), (274, 301380), (411, 200920), (548, 150690), (685, 120552), (822, 100460), (1096, 75345), (1370, 60276), (1644, 50230), (2055, 40184), (2740, 30138), (3288, 25115), (4110, 20092), (5023, 16440), (5480, 15069), (8220, 10046)]