98244840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{818707}}^1$

素因数の和:818721

約数の個数: 32

約数和(自身を含む): 294734880

約数和(自身を除く): 196490040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 818707, 1637414, 2456121, 3274828, 4093535, 4912242, 6549656, 8187070, 9824484, 12280605, 16374140, 19648968, 24561210, 32748280, 49122420, 98244840]

約数ペア:

[(1, 98244840), (2, 49122420), (3, 32748280), (4, 24561210), (5, 19648968), (6, 16374140), (8, 12280605), (10, 9824484), (12, 8187070), (15, 6549656), (20, 4912242), (24, 4093535), (30, 3274828), (40, 2456121), (60, 1637414), (120, 818707)]