480077560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631681}}^1$

素因数の和:631711

約数の個数: 32

約数和(自身を含む): 1137027600

約数和(自身を除く): 656950040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 631681, 1263362, 2526724, 3158405, 5053448, 6316810, 12001939, 12633620, 24003878, 25267240, 48007756, 60009695, 96015512, 120019390, 240038780, 480077560]

約数ペア:

[(1, 480077560), (2, 240038780), (4, 120019390), (5, 96015512), (8, 60009695), (10, 48007756), (19, 25267240), (20, 24003878), (38, 12633620), (40, 12001939), (76, 6316810), (95, 5053448), (152, 3158405), (190, 2526724), (380, 1263362), (760, 631681)]