147615360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{76883}}^1$

素因数の和:76905

約数の個数: 64

約数和(自身を含む): 470530080

約数和(自身を除く): 322914720

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, 76883, 153766, 230649, 307532, 384415, 461298, 615064, 768830, 922596, 1153245, 1230128, 1537660, 1845192, 2306490, 2460256, 3075320, 3690384, 4612980, 4920512, 6150640, 7380768, 9225960, 9841024, 12301280, 14761536, 18451920, 24602560, 29523072, 36903840, 49205120, 73807680, 147615360]

約数ペア:

[(1, 147615360), (2, 73807680), (3, 49205120), (4, 36903840), (5, 29523072), (6, 24602560), (8, 18451920), (10, 14761536), (12, 12301280), (15, 9841024), (16, 9225960), (20, 7380768), (24, 6150640), (30, 4920512), (32, 4612980), (40, 3690384), (48, 3075320), (60, 2460256), (64, 2306490), (80, 1845192), (96, 1537660), (120, 1230128), (128, 1153245), (160, 922596), (192, 768830), (240, 615064), (320, 461298), (384, 384415), (480, 307532), (640, 230649), (960, 153766), (1920, 76883)]