76851120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{320213}}^1$

素因数の和:320229

約数の個数: 40

約数和(自身を含む): 238239216

約数和(自身を除く): 161388096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 320213, 640426, 960639, 1280852, 1601065, 1921278, 2561704, 3202130, 3842556, 4803195, 5123408, 6404260, 7685112, 9606390, 12808520, 15370224, 19212780, 25617040, 38425560, 76851120]

約数ペア:

[(1, 76851120), (2, 38425560), (3, 25617040), (4, 19212780), (5, 15370224), (6, 12808520), (8, 9606390), (10, 7685112), (12, 6404260), (15, 5123408), (16, 4803195), (20, 3842556), (24, 3202130), (30, 2561704), (40, 1921278), (48, 1601065), (60, 1280852), (80, 960639), (120, 640426), (240, 320213)]