220282560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{76487}}^1$

素因数の和:76510

約数の個数: 84

約数和(自身を含む): 757690128

約数和(自身を除く): 537407568

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 76487, 152974, 229461, 305948, 382435, 458922, 611896, 688383, 764870, 917844, 1147305, 1223792, 1376766, 1529740, 1835688, 2294610, 2447584, 2753532, 3059480, 3441915, 3671376, 4589220, 4895168, 5507064, 6118960, 6883830, 7342752, 9178440, 11014128, 12237920, 13767660, 14685504, 18356880, 22028256, 24475840, 27535320, 36713760, 44056512, 55070640, 73427520, 110141280, 220282560]

約数ペア:

[(1, 220282560), (2, 110141280), (3, 73427520), (4, 55070640), (5, 44056512), (6, 36713760), (8, 27535320), (9, 24475840), (10, 22028256), (12, 18356880), (15, 14685504), (16, 13767660), (18, 12237920), (20, 11014128), (24, 9178440), (30, 7342752), (32, 6883830), (36, 6118960), (40, 5507064), (45, 4895168), (48, 4589220), (60, 3671376), (64, 3441915), (72, 3059480), (80, 2753532), (90, 2447584), (96, 2294610), (120, 1835688), (144, 1529740), (160, 1376766), (180, 1223792), (192, 1147305), (240, 917844), (288, 764870), (320, 688383), (360, 611896), (480, 458922), (576, 382435), (720, 305948), (960, 229461), (1440, 152974), (2880, 76487)]