127923720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1066031}}^1$

素因数の和:1066045

約数の個数: 32

約数和(自身を含む): 383771520

約数和(自身を除く): 255847800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1066031, 2132062, 3198093, 4264124, 5330155, 6396186, 8528248, 10660310, 12792372, 15990465, 21320620, 25584744, 31980930, 42641240, 63961860, 127923720]

約数ペア:

[(1, 127923720), (2, 63961860), (3, 42641240), (4, 31980930), (5, 25584744), (6, 21320620), (8, 15990465), (10, 12792372), (12, 10660310), (15, 8528248), (20, 6396186), (24, 5330155), (30, 4264124), (40, 3198093), (60, 2132062), (120, 1066031)]