145562880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37907}}^1$

素因数の和:37931

約数の個数: 72

約数和(自身を含む): 464903712

約数和(自身を除く): 319340832

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, 640, 768, 960, 1280, 1920, 3840, 37907, 75814, 113721, 151628, 189535, 227442, 303256, 379070, 454884, 568605, 606512, 758140, 909768, 1137210, 1213024, 1516280, 1819536, 2274420, 2426048, 3032560, 3639072, 4548840, 4852096, 6065120, 7278144, 9097680, 9704192, 12130240, 14556288, 18195360, 24260480, 29112576, 36390720, 48520960, 72781440, 145562880]

約数ペア:

[(1, 145562880), (2, 72781440), (3, 48520960), (4, 36390720), (5, 29112576), (6, 24260480), (8, 18195360), (10, 14556288), (12, 12130240), (15, 9704192), (16, 9097680), (20, 7278144), (24, 6065120), (30, 4852096), (32, 4548840), (40, 3639072), (48, 3032560), (60, 2426048), (64, 2274420), (80, 1819536), (96, 1516280), (120, 1213024), (128, 1137210), (160, 909768), (192, 758140), (240, 606512), (256, 568605), (320, 454884), (384, 379070), (480, 303256), (640, 227442), (768, 189535), (960, 151628), (1280, 113721), (1920, 75814), (3840, 37907)]