69411120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{289213}}^1$

素因数の和:289229

約数の個数: 40

約数和(自身を含む): 215175216

約数和(自身を除く): 145764096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 289213, 578426, 867639, 1156852, 1446065, 1735278, 2313704, 2892130, 3470556, 4338195, 4627408, 5784260, 6941112, 8676390, 11568520, 13882224, 17352780, 23137040, 34705560, 69411120]

約数ペア:

[(1, 69411120), (2, 34705560), (3, 23137040), (4, 17352780), (5, 13882224), (6, 11568520), (8, 8676390), (10, 6941112), (12, 5784260), (15, 4627408), (16, 4338195), (20, 3470556), (24, 2892130), (30, 2313704), (40, 1735278), (48, 1446065), (60, 1156852), (80, 867639), (120, 578426), (240, 289213)]