86660820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{160483}}^1$

素因数の和:160501

約数の個数: 48

約数和(自身を含む): 269613120

約数和(自身を除く): 182952300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 160483, 320966, 481449, 641932, 802415, 962898, 1444347, 1604830, 1925796, 2407245, 2888694, 3209660, 4333041, 4814490, 5777388, 7221735, 8666082, 9628980, 14443470, 17332164, 21665205, 28886940, 43330410, 86660820]

約数ペア:

[(1, 86660820), (2, 43330410), (3, 28886940), (4, 21665205), (5, 17332164), (6, 14443470), (9, 9628980), (10, 8666082), (12, 7221735), (15, 5777388), (18, 4814490), (20, 4333041), (27, 3209660), (30, 2888694), (36, 2407245), (45, 1925796), (54, 1604830), (60, 1444347), (90, 962898), (108, 802415), (135, 641932), (180, 481449), (270, 320966), (540, 160483)]