228867720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1907231}}^1$

素因数の和:1907245

約数の個数: 32

約数和(自身を含む): 686603520

約数和(自身を除く): 457735800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1907231, 3814462, 5721693, 7628924, 9536155, 11443386, 15257848, 19072310, 22886772, 28608465, 38144620, 45773544, 57216930, 76289240, 114433860, 228867720]

約数ペア:

[(1, 228867720), (2, 114433860), (3, 76289240), (4, 57216930), (5, 45773544), (6, 38144620), (8, 28608465), (10, 22886772), (12, 19072310), (15, 15257848), (20, 11443386), (24, 9536155), (30, 7628924), (40, 5721693), (60, 3814462), (120, 1907231)]