30535320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254461}}^1$

素因数の和:254475

約数の個数: 32

約数和(自身を含む): 91606320

約数和(自身を除く): 61071000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254461, 508922, 763383, 1017844, 1272305, 1526766, 2035688, 2544610, 3053532, 3816915, 5089220, 6107064, 7633830, 10178440, 15267660, 30535320]

約数ペア:

[(1, 30535320), (2, 15267660), (3, 10178440), (4, 7633830), (5, 6107064), (6, 5089220), (8, 3816915), (10, 3053532), (12, 2544610), (15, 2035688), (20, 1526766), (24, 1272305), (30, 1017844), (40, 763383), (60, 508922), (120, 254461)]