72144630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{801607}}^1$

素因数の和:801620

約数の個数: 24

約数和(自身を含む): 187576272

約数和(自身を除く): 115431642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 801607, 1603214, 2404821, 4008035, 4809642, 7214463, 8016070, 12024105, 14428926, 24048210, 36072315, 72144630]

約数ペア:

[(1, 72144630), (2, 36072315), (3, 24048210), (5, 14428926), (6, 12024105), (9, 8016070), (10, 7214463), (15, 4809642), (18, 4008035), (30, 2404821), (45, 1603214), (90, 801607)]