31820005440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3682871}}^1$

素因数の和:3682897

約数の個数: 112

約数和(自身を含む): 112253938560

約数和(自身を除く): 80433933120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 3682871, 7365742, 11048613, 14731484, 18414355, 22097226, 29462968, 33145839, 36828710, 44194452, 55243065, 58925936, 66291678, 73657420, 88388904, 99437517, 110486130, 117851872, 132583356, 147314840, 165729195, 176777808, 198875034, 220972260, 235703744, 265166712, 294629680, 331458390, 353555616, 397750068, 441944520, 497187585, 530333424, 589259360, 662916780, 707111232, 795500136, 883889040, 994375170, 1060666848, 1178518720, 1325833560, 1591000272, 1767778080, 1988750340, 2121333696, 2651667120, 3182000544, 3535556160, 3977500680, 5303334240, 6364001088, 7955001360, 10606668480, 15910002720, 31820005440]

約数ペア:

[(1, 31820005440), (2, 15910002720), (3, 10606668480), (4, 7955001360), (5, 6364001088), (6, 5303334240), (8, 3977500680), (9, 3535556160), (10, 3182000544), (12, 2651667120), (15, 2121333696), (16, 1988750340), (18, 1767778080), (20, 1591000272), (24, 1325833560), (27, 1178518720), (30, 1060666848), (32, 994375170), (36, 883889040), (40, 795500136), (45, 707111232), (48, 662916780), (54, 589259360), (60, 530333424), (64, 497187585), (72, 441944520), (80, 397750068), (90, 353555616), (96, 331458390), (108, 294629680), (120, 265166712), (135, 235703744), (144, 220972260), (160, 198875034), (180, 176777808), (192, 165729195), (216, 147314840), (240, 132583356), (270, 117851872), (288, 110486130), (320, 99437517), (360, 88388904), (432, 73657420), (480, 66291678), (540, 58925936), (576, 55243065), (720, 44194452), (864, 36828710), (960, 33145839), (1080, 29462968), (1440, 22097226), (1728, 18414355), (2160, 14731484), (2880, 11048613), (4320, 7365742), (8640, 3682871)]