84871320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{707261}}^1$

素因数の和:707275

約数の個数: 32

約数和(自身を含む): 254614320

約数和(自身を除く): 169743000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 707261, 1414522, 2121783, 2829044, 3536305, 4243566, 5658088, 7072610, 8487132, 10608915, 14145220, 16974264, 21217830, 28290440, 42435660, 84871320]

約数ペア:

[(1, 84871320), (2, 42435660), (3, 28290440), (4, 21217830), (5, 16974264), (6, 14145220), (8, 10608915), (10, 8487132), (12, 7072610), (15, 5658088), (20, 4243566), (24, 3536305), (30, 2829044), (40, 2121783), (60, 1414522), (120, 707261)]