83281920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2711}}^1$

素因数の和:2741

約数の個数: 96

約数和(自身を含む): 266535360

約数和(自身を除く): 183253440

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, 1024, 1280, 1536, 1920, 2048, 2560, 2711, 3072, 3840, 5120, 5422, 6144, 7680, 8133, 10240, 10844, 13555, 15360, 16266, 21688, 27110, 30720, 32532, 40665, 43376, 54220, 65064, 81330, 86752, 108440, 130128, 162660, 173504, 216880, 260256, 325320, 347008, 433760, 520512, 650640, 694016, 867520, 1041024, 1301280, 1388032, 1735040, 2082048, 2602560, 2776064, 3470080, 4164096, 5205120, 5552128, 6940160, 8328192, 10410240, 13880320, 16656384, 20820480, 27760640, 41640960, 83281920]

約数ペア:

[(1, 83281920), (2, 41640960), (3, 27760640), (4, 20820480), (5, 16656384), (6, 13880320), (8, 10410240), (10, 8328192), (12, 6940160), (15, 5552128), (16, 5205120), (20, 4164096), (24, 3470080), (30, 2776064), (32, 2602560), (40, 2082048), (48, 1735040), (60, 1388032), (64, 1301280), (80, 1041024), (96, 867520), (120, 694016), (128, 650640), (160, 520512), (192, 433760), (240, 347008), (256, 325320), (320, 260256), (384, 216880), (480, 173504), (512, 162660), (640, 130128), (768, 108440), (960, 86752), (1024, 81330), (1280, 65064), (1536, 54220), (1920, 43376), (2048, 40665), (2560, 32532), (2711, 30720), (3072, 27110), (3840, 21688), (5120, 16266), (5422, 15360), (6144, 13555), (7680, 10844), (8133, 10240)]