71910840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8209}}^1$

素因数の和:8296

約数の個数: 64

約数和(自身を含む): 218714400

約数和(自身を除く): 146803560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8209, 8760, 16418, 24627, 32836, 41045, 49254, 65672, 82090, 98508, 123135, 164180, 197016, 246270, 328360, 492540, 599257, 985080, 1198514, 1797771, 2397028, 2996285, 3595542, 4794056, 5992570, 7191084, 8988855, 11985140, 14382168, 17977710, 23970280, 35955420, 71910840]

約数ペア:

[(1, 71910840), (2, 35955420), (3, 23970280), (4, 17977710), (5, 14382168), (6, 11985140), (8, 8988855), (10, 7191084), (12, 5992570), (15, 4794056), (20, 3595542), (24, 2996285), (30, 2397028), (40, 1797771), (60, 1198514), (73, 985080), (120, 599257), (146, 492540), (219, 328360), (292, 246270), (365, 197016), (438, 164180), (584, 123135), (730, 98508), (876, 82090), (1095, 65672), (1460, 49254), (1752, 41045), (2190, 32836), (2920, 24627), (4380, 16418), (8209, 8760)]