64476960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{134327}}^1$

素因数の和:134345

約数の個数: 48

約数和(自身を含む): 203103936

約数和(自身を除く): 138626976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 134327, 268654, 402981, 537308, 671635, 805962, 1074616, 1343270, 1611924, 2014905, 2149232, 2686540, 3223848, 4029810, 4298464, 5373080, 6447696, 8059620, 10746160, 12895392, 16119240, 21492320, 32238480, 64476960]

約数ペア:

[(1, 64476960), (2, 32238480), (3, 21492320), (4, 16119240), (5, 12895392), (6, 10746160), (8, 8059620), (10, 6447696), (12, 5373080), (15, 4298464), (16, 4029810), (20, 3223848), (24, 2686540), (30, 2149232), (32, 2014905), (40, 1611924), (48, 1343270), (60, 1074616), (80, 805962), (96, 671635), (120, 537308), (160, 402981), (240, 268654), (480, 134327)]