115197480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{319993}}^1$

素因数の和:320010

約数の個数: 48

約数和(自身を含む): 374392980

約数和(自身を除く): 259195500

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, 319993, 639986, 959979, 1279972, 1599965, 1919958, 2559944, 2879937, 3199930, 3839916, 4799895, 5759874, 6399860, 7679832, 9599790, 11519748, 12799720, 14399685, 19199580, 23039496, 28799370, 38399160, 57598740, 115197480]

約数ペア:

[(1, 115197480), (2, 57598740), (3, 38399160), (4, 28799370), (5, 23039496), (6, 19199580), (8, 14399685), (9, 12799720), (10, 11519748), (12, 9599790), (15, 7679832), (18, 6399860), (20, 5759874), (24, 4799895), (30, 3839916), (36, 3199930), (40, 2879937), (45, 2559944), (60, 1919958), (72, 1599965), (90, 1279972), (120, 959979), (180, 639986), (360, 319993)]