156932520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307771}}^1$

素因数の和:1307785

約数の個数: 32

約数和(自身を含む): 470797920

約数和(自身を除く): 313865400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307771, 2615542, 3923313, 5231084, 6538855, 7846626, 10462168, 13077710, 15693252, 19616565, 26155420, 31386504, 39233130, 52310840, 78466260, 156932520]

約数ペア:

[(1, 156932520), (2, 78466260), (3, 52310840), (4, 39233130), (5, 31386504), (6, 26155420), (8, 19616565), (10, 15693252), (12, 13077710), (15, 10462168), (20, 7846626), (24, 6538855), (30, 5231084), (40, 3923313), (60, 2615542), (120, 1307771)]