79683840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6917}}^1$

素因数の和:6944

約数の個数: 108

約数和(自身を含む): 275737644

約数和(自身を除く): 196053804

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, 6917, 11520, 13834, 20751, 27668, 34585, 41502, 55336, 62253, 69170, 83004, 103755, 110672, 124506, 138340, 166008, 207510, 221344, 249012, 276680, 311265, 332016, 415020, 442688, 498024, 553360, 622530, 664032, 830040, 885376, 996048, 1106720, 1245060, 1328064, 1660080, 1770752, 1992096, 2213440, 2490120, 2656128, 3320160, 3984192, 4426880, 4980240, 5312256, 6640320, 7968384, 8853760, 9960480, 13280640, 15936768, 19920960, 26561280, 39841920, 79683840]

約数ペア:

[(1, 79683840), (2, 39841920), (3, 26561280), (4, 19920960), (5, 15936768), (6, 13280640), (8, 9960480), (9, 8853760), (10, 7968384), (12, 6640320), (15, 5312256), (16, 4980240), (18, 4426880), (20, 3984192), (24, 3320160), (30, 2656128), (32, 2490120), (36, 2213440), (40, 1992096), (45, 1770752), (48, 1660080), (60, 1328064), (64, 1245060), (72, 1106720), (80, 996048), (90, 885376), (96, 830040), (120, 664032), (128, 622530), (144, 553360), (160, 498024), (180, 442688), (192, 415020), (240, 332016), (256, 311265), (288, 276680), (320, 249012), (360, 221344), (384, 207510), (480, 166008), (576, 138340), (640, 124506), (720, 110672), (768, 103755), (960, 83004), (1152, 69170), (1280, 62253), (1440, 55336), (1920, 41502), (2304, 34585), (2880, 27668), (3840, 20751), (5760, 13834), (6917, 11520)]