30483840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15877}}^1$

素因数の和:15899

約数の個数: 64

約数和(自身を含む): 97173360

約数和(自身を除く): 66689520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 15877, 31754, 47631, 63508, 79385, 95262, 127016, 158770, 190524, 238155, 254032, 317540, 381048, 476310, 508064, 635080, 762096, 952620, 1016128, 1270160, 1524192, 1905240, 2032256, 2540320, 3048384, 3810480, 5080640, 6096768, 7620960, 10161280, 15241920, 30483840]

約数ペア:

[(1, 30483840), (2, 15241920), (3, 10161280), (4, 7620960), (5, 6096768), (6, 5080640), (8, 3810480), (10, 3048384), (12, 2540320), (15, 2032256), (16, 1905240), (20, 1524192), (24, 1270160), (30, 1016128), (32, 952620), (40, 762096), (48, 635080), (60, 508064), (64, 476310), (80, 381048), (96, 317540), (120, 254032), (128, 238155), (160, 190524), (192, 158770), (240, 127016), (320, 95262), (384, 79385), (480, 63508), (640, 47631), (960, 31754), (1920, 15877)]