85847880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1063}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 258168960

約数和(自身を除く): 172321080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673, 1063, 1346, 2019, 2126, 2692, 3189, 3365, 4038, 4252, 5315, 5384, 6378, 6730, 8076, 8504, 10095, 10630, 12756, 13460, 15945, 16152, 20190, 21260, 25512, 26920, 31890, 40380, 42520, 63780, 80760, 127560, 715399, 1430798, 2146197, 2861596, 3576995, 4292394, 5723192, 7153990, 8584788, 10730985, 14307980, 17169576, 21461970, 28615960, 42923940, 85847880]

約数ペア:

[(1, 85847880), (2, 42923940), (3, 28615960), (4, 21461970), (5, 17169576), (6, 14307980), (8, 10730985), (10, 8584788), (12, 7153990), (15, 5723192), (20, 4292394), (24, 3576995), (30, 2861596), (40, 2146197), (60, 1430798), (120, 715399), (673, 127560), (1063, 80760), (1346, 63780), (2019, 42520), (2126, 40380), (2692, 31890), (3189, 26920), (3365, 25512), (4038, 21260), (4252, 20190), (5315, 16152), (5384, 15945), (6378, 13460), (6730, 12756), (8076, 10630), (8504, 10095)]