12283020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68239}}^1$

素因数の和:68254

約数の個数: 36

約数和(自身を含む): 37259040

約数和(自身を除く): 24976020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68239, 136478, 204717, 272956, 341195, 409434, 614151, 682390, 818868, 1023585, 1228302, 1364780, 2047170, 2456604, 3070755, 4094340, 6141510, 12283020]

約数ペア:

[(1, 12283020), (2, 6141510), (3, 4094340), (4, 3070755), (5, 2456604), (6, 2047170), (9, 1364780), (10, 1228302), (12, 1023585), (15, 818868), (18, 682390), (20, 614151), (30, 409434), (36, 341195), (45, 272956), (60, 204717), (90, 136478), (180, 68239)]