98943840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{68711}}^1$

素因数の和:68732

約数の個数: 72

約数和(自身を含む): 337650768

約数和(自身を除く): 238706928

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 68711, 137422, 206133, 274844, 343555, 412266, 549688, 618399, 687110, 824532, 1030665, 1099376, 1236798, 1374220, 1649064, 2061330, 2198752, 2473596, 2748440, 3091995, 3298128, 4122660, 4947192, 5496880, 6183990, 6596256, 8245320, 9894384, 10993760, 12367980, 16490640, 19788768, 24735960, 32981280, 49471920, 98943840]

約数ペア:

[(1, 98943840), (2, 49471920), (3, 32981280), (4, 24735960), (5, 19788768), (6, 16490640), (8, 12367980), (9, 10993760), (10, 9894384), (12, 8245320), (15, 6596256), (16, 6183990), (18, 5496880), (20, 4947192), (24, 4122660), (30, 3298128), (32, 3091995), (36, 2748440), (40, 2473596), (45, 2198752), (48, 2061330), (60, 1649064), (72, 1374220), (80, 1236798), (90, 1099376), (96, 1030665), (120, 824532), (144, 687110), (160, 618399), (180, 549688), (240, 412266), (288, 343555), (360, 274844), (480, 206133), (720, 137422), (1440, 68711)]