76872960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6673}}^1$

素因数の和:6700

約数の個数: 108

約数和(自身を含む): 266012292

約数和(自身を除く): 189139332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6673, 11520, 13346, 20019, 26692, 33365, 40038, 53384, 60057, 66730, 80076, 100095, 106768, 120114, 133460, 160152, 200190, 213536, 240228, 266920, 300285, 320304, 400380, 427072, 480456, 533840, 600570, 640608, 800760, 854144, 960912, 1067680, 1201140, 1281216, 1601520, 1708288, 1921824, 2135360, 2402280, 2562432, 3203040, 3843648, 4270720, 4804560, 5124864, 6406080, 7687296, 8541440, 9609120, 12812160, 15374592, 19218240, 25624320, 38436480, 76872960]

約数ペア:

[(1, 76872960), (2, 38436480), (3, 25624320), (4, 19218240), (5, 15374592), (6, 12812160), (8, 9609120), (9, 8541440), (10, 7687296), (12, 6406080), (15, 5124864), (16, 4804560), (18, 4270720), (20, 3843648), (24, 3203040), (30, 2562432), (32, 2402280), (36, 2135360), (40, 1921824), (45, 1708288), (48, 1601520), (60, 1281216), (64, 1201140), (72, 1067680), (80, 960912), (90, 854144), (96, 800760), (120, 640608), (128, 600570), (144, 533840), (160, 480456), (180, 427072), (192, 400380), (240, 320304), (256, 300285), (288, 266920), (320, 240228), (360, 213536), (384, 200190), (480, 160152), (576, 133460), (640, 120114), (720, 106768), (768, 100095), (960, 80076), (1152, 66730), (1280, 60057), (1440, 53384), (1920, 40038), (2304, 33365), (2880, 26692), (3840, 20019), (5760, 13346), (6673, 11520)]