147661440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{76907}}^1$

素因数の和:76929

約数の個数: 64

約数和(自身を含む): 470676960

約数和(自身を除く): 323015520

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, 76907, 153814, 230721, 307628, 384535, 461442, 615256, 769070, 922884, 1153605, 1230512, 1538140, 1845768, 2307210, 2461024, 3076280, 3691536, 4614420, 4922048, 6152560, 7383072, 9228840, 9844096, 12305120, 14766144, 18457680, 24610240, 29532288, 36915360, 49220480, 73830720, 147661440]

約数ペア:

[(1, 147661440), (2, 73830720), (3, 49220480), (4, 36915360), (5, 29532288), (6, 24610240), (8, 18457680), (10, 14766144), (12, 12305120), (15, 9844096), (16, 9228840), (20, 7383072), (24, 6152560), (30, 4922048), (32, 4614420), (40, 3691536), (48, 3076280), (60, 2461024), (64, 2307210), (80, 1845768), (96, 1538140), (120, 1230512), (128, 1153605), (160, 922884), (192, 769070), (240, 615256), (320, 461442), (384, 384535), (480, 307628), (640, 230721), (960, 153814), (1920, 76907)]