15360

素因数分解:

$2^{10}\times 3^1\times 5^1$

素因数の和:28

約数の個数: 44

約数和(自身を含む): 49128

約数和(自身を除く): 33768

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360]

約数ペア:

[(1, 15360), (2, 7680), (3, 5120), (4, 3840), (5, 3072), (6, 2560), (8, 1920), (10, 1536), (12, 1280), (15, 1024), (16, 960), (20, 768), (24, 640), (30, 512), (32, 480), (40, 384), (48, 320), (60, 256), (64, 240), (80, 192), (96, 160), (120, 128)]