156110520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1300921}}^1$

素因数の和:1300935

約数の個数: 32

約数和(自身を含む): 468331920

約数和(自身を除く): 312221400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1300921, 2601842, 3902763, 5203684, 6504605, 7805526, 10407368, 13009210, 15611052, 19513815, 26018420, 31222104, 39027630, 52036840, 78055260, 156110520]

約数ペア:

[(1, 156110520), (2, 78055260), (3, 52036840), (4, 39027630), (5, 31222104), (6, 26018420), (8, 19513815), (10, 15611052), (12, 13009210), (15, 10407368), (20, 7805526), (24, 6504605), (30, 5203684), (40, 3902763), (60, 2601842), (120, 1300921)]