117458520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{978821}}^1$

素因数の和:978835

約数の個数: 32

約数和(自身を含む): 352375920

約数和(自身を除く): 234917400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 978821, 1957642, 2936463, 3915284, 4894105, 5872926, 7830568, 9788210, 11745852, 14682315, 19576420, 23491704, 29364630, 39152840, 58729260, 117458520]

約数ペア:

[(1, 117458520), (2, 58729260), (3, 39152840), (4, 29364630), (5, 23491704), (6, 19576420), (8, 14682315), (10, 11745852), (12, 9788210), (15, 7830568), (20, 5872926), (24, 4894105), (30, 3915284), (40, 2936463), (60, 1957642), (120, 978821)]