216005520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29033}}^1$

素因数の和:29080

約数の個数: 80

約数和(自身を含む): 691241472

約数和(自身を除く): 475235952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 29033, 58066, 87099, 116132, 145165, 174198, 232264, 290330, 348396, 435495, 464528, 580660, 696792, 870990, 900023, 1161320, 1393584, 1741980, 1800046, 2322640, 2700069, 3483960, 3600092, 4500115, 5400138, 6967920, 7200184, 9000230, 10800276, 13500345, 14400368, 18000460, 21600552, 27000690, 36000920, 43201104, 54001380, 72001840, 108002760, 216005520]

約数ペア:

[(1, 216005520), (2, 108002760), (3, 72001840), (4, 54001380), (5, 43201104), (6, 36000920), (8, 27000690), (10, 21600552), (12, 18000460), (15, 14400368), (16, 13500345), (20, 10800276), (24, 9000230), (30, 7200184), (31, 6967920), (40, 5400138), (48, 4500115), (60, 3600092), (62, 3483960), (80, 2700069), (93, 2322640), (120, 1800046), (124, 1741980), (155, 1393584), (186, 1161320), (240, 900023), (248, 870990), (310, 696792), (372, 580660), (465, 464528), (496, 435495), (620, 348396), (744, 290330), (930, 232264), (1240, 174198), (1488, 145165), (1860, 116132), (2480, 87099), (3720, 58066), (7440, 29033)]