71244840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{593707}}^1$

素因数の和:593721

約数の個数: 32

約数和(自身を含む): 213734880

約数和(自身を除く): 142490040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 593707, 1187414, 1781121, 2374828, 2968535, 3562242, 4749656, 5937070, 7124484, 8905605, 11874140, 14248968, 17811210, 23748280, 35622420, 71244840]

約数ペア:

[(1, 71244840), (2, 35622420), (3, 23748280), (4, 17811210), (5, 14248968), (6, 11874140), (8, 8905605), (10, 7124484), (12, 5937070), (15, 4749656), (20, 3562242), (24, 2968535), (30, 2374828), (40, 1781121), (60, 1187414), (120, 593707)]