88468920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245747}}^1$

素因数の和:245764

約数の個数: 48

約数和(自身を含む): 287525160

約数和(自身を除く): 199056240

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, 245747, 491494, 737241, 982988, 1228735, 1474482, 1965976, 2211723, 2457470, 2948964, 3686205, 4423446, 4914940, 5897928, 7372410, 8846892, 9829880, 11058615, 14744820, 17693784, 22117230, 29489640, 44234460, 88468920]

約数ペア:

[(1, 88468920), (2, 44234460), (3, 29489640), (4, 22117230), (5, 17693784), (6, 14744820), (8, 11058615), (9, 9829880), (10, 8846892), (12, 7372410), (15, 5897928), (18, 4914940), (20, 4423446), (24, 3686205), (30, 2948964), (36, 2457470), (40, 2211723), (45, 1965976), (60, 1474482), (72, 1228735), (90, 982988), (120, 737241), (180, 491494), (360, 245747)]