38754960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5256

約数の個数: 80

約数和(自身を含む): 124039680

約数和(自身を除く): 85284720

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, 5209, 7440, 10418, 15627, 20836, 26045, 31254, 41672, 52090, 62508, 78135, 83344, 104180, 125016, 156270, 161479, 208360, 250032, 312540, 322958, 416720, 484437, 625080, 645916, 807395, 968874, 1250160, 1291832, 1614790, 1937748, 2422185, 2583664, 3229580, 3875496, 4844370, 6459160, 7750992, 9688740, 12918320, 19377480, 38754960]

約数ペア:

[(1, 38754960), (2, 19377480), (3, 12918320), (4, 9688740), (5, 7750992), (6, 6459160), (8, 4844370), (10, 3875496), (12, 3229580), (15, 2583664), (16, 2422185), (20, 1937748), (24, 1614790), (30, 1291832), (31, 1250160), (40, 968874), (48, 807395), (60, 645916), (62, 625080), (80, 484437), (93, 416720), (120, 322958), (124, 312540), (155, 250032), (186, 208360), (240, 161479), (248, 156270), (310, 125016), (372, 104180), (465, 83344), (496, 78135), (620, 62508), (744, 52090), (930, 41672), (1240, 31254), (1488, 26045), (1860, 20836), (2480, 15627), (3720, 10418), (5209, 7440)]