194948280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541523}}^1$

素因数の和:541540

約数の個数: 48

約数和(自身を含む): 633583080

約数和(自身を除く): 438634800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 541523, 1083046, 1624569, 2166092, 2707615, 3249138, 4332184, 4873707, 5415230, 6498276, 8122845, 9747414, 10830460, 12996552, 16245690, 19494828, 21660920, 24368535, 32491380, 38989656, 48737070, 64982760, 97474140, 194948280]

約数ペア:

[(1, 194948280), (2, 97474140), (3, 64982760), (4, 48737070), (5, 38989656), (6, 32491380), (8, 24368535), (9, 21660920), (10, 19494828), (12, 16245690), (15, 12996552), (18, 10830460), (20, 9747414), (24, 8122845), (30, 6498276), (36, 5415230), (40, 4873707), (45, 4332184), (60, 3249138), (72, 2707615), (90, 2166092), (120, 1624569), (180, 1083046), (360, 541523)]