84011520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10939}}^1$

素因数の和:10965

約数の個数: 80

約数和(自身を含む): 268598880

約数和(自身を除く): 184587360

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, 1280, 1536, 1920, 2560, 3840, 7680, 10939, 21878, 32817, 43756, 54695, 65634, 87512, 109390, 131268, 164085, 175024, 218780, 262536, 328170, 350048, 437560, 525072, 656340, 700096, 875120, 1050144, 1312680, 1400192, 1750240, 2100288, 2625360, 2800384, 3500480, 4200576, 5250720, 5600768, 7000960, 8401152, 10501440, 14001920, 16802304, 21002880, 28003840, 42005760, 84011520]

約数ペア:

[(1, 84011520), (2, 42005760), (3, 28003840), (4, 21002880), (5, 16802304), (6, 14001920), (8, 10501440), (10, 8401152), (12, 7000960), (15, 5600768), (16, 5250720), (20, 4200576), (24, 3500480), (30, 2800384), (32, 2625360), (40, 2100288), (48, 1750240), (60, 1400192), (64, 1312680), (80, 1050144), (96, 875120), (120, 700096), (128, 656340), (160, 525072), (192, 437560), (240, 350048), (256, 328170), (320, 262536), (384, 218780), (480, 175024), (512, 164085), (640, 131268), (768, 109390), (960, 87512), (1280, 65634), (1536, 54695), (1920, 43756), (2560, 32817), (3840, 21878), (7680, 10939)]