194524920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{540347}}^1$

素因数の和:540364

約数の個数: 48

約数和(自身を含む): 632207160

約数和(自身を除く): 437682240

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, 540347, 1080694, 1621041, 2161388, 2701735, 3242082, 4322776, 4863123, 5403470, 6484164, 8105205, 9726246, 10806940, 12968328, 16210410, 19452492, 21613880, 24315615, 32420820, 38904984, 48631230, 64841640, 97262460, 194524920]

約数ペア:

[(1, 194524920), (2, 97262460), (3, 64841640), (4, 48631230), (5, 38904984), (6, 32420820), (8, 24315615), (9, 21613880), (10, 19452492), (12, 16210410), (15, 12968328), (18, 10806940), (20, 9726246), (24, 8105205), (30, 6484164), (36, 5403470), (40, 4863123), (45, 4322776), (60, 3242082), (72, 2701735), (90, 2161388), (120, 1621041), (180, 1080694), (360, 540347)]