15182940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253049}}^1$

素因数の和:253061

約数の個数: 24

約数和(自身を含む): 42512400

約数和(自身を除く): 27329460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253049, 506098, 759147, 1012196, 1265245, 1518294, 2530490, 3036588, 3795735, 5060980, 7591470, 15182940]

約数ペア:

[(1, 15182940), (2, 7591470), (3, 5060980), (4, 3795735), (5, 3036588), (6, 2530490), (10, 1518294), (12, 1265245), (15, 1012196), (20, 759147), (30, 506098), (60, 253049)]