85571160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23003}}^1$

素因数の和:23048

約数の個数: 64

約数和(自身を含む): 265006080

約数和(自身を除く): 179434920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 23003, 46006, 69009, 92012, 115015, 138018, 184024, 230030, 276036, 345045, 460060, 552072, 690090, 713093, 920120, 1380180, 1426186, 2139279, 2760360, 2852372, 3565465, 4278558, 5704744, 7130930, 8557116, 10696395, 14261860, 17114232, 21392790, 28523720, 42785580, 85571160]

約数ペア:

[(1, 85571160), (2, 42785580), (3, 28523720), (4, 21392790), (5, 17114232), (6, 14261860), (8, 10696395), (10, 8557116), (12, 7130930), (15, 5704744), (20, 4278558), (24, 3565465), (30, 2852372), (31, 2760360), (40, 2139279), (60, 1426186), (62, 1380180), (93, 920120), (120, 713093), (124, 690090), (155, 552072), (186, 460060), (248, 345045), (310, 276036), (372, 230030), (465, 184024), (620, 138018), (744, 115015), (930, 92012), (1240, 69009), (1860, 46006), (3720, 23003)]