84888840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{707407}}^1$

素因数の和:707421

約数の個数: 32

約数和(自身を含む): 254666880

約数和(自身を除く): 169778040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 707407, 1414814, 2122221, 2829628, 3537035, 4244442, 5659256, 7074070, 8488884, 10611105, 14148140, 16977768, 21222210, 28296280, 42444420, 84888840]

約数ペア:

[(1, 84888840), (2, 42444420), (3, 28296280), (4, 21222210), (5, 16977768), (6, 14148140), (8, 10611105), (10, 8488884), (12, 7074070), (15, 5659256), (20, 4244442), (24, 3537035), (30, 2829628), (40, 2122221), (60, 1414814), (120, 707407)]