137982720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{35933}}^1$

素因数の和:35957

約数の個数: 72

約数和(自身を含む): 440694576

約数和(自身を除く): 302711856

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, 640, 768, 960, 1280, 1920, 3840, 35933, 71866, 107799, 143732, 179665, 215598, 287464, 359330, 431196, 538995, 574928, 718660, 862392, 1077990, 1149856, 1437320, 1724784, 2155980, 2299712, 2874640, 3449568, 4311960, 4599424, 5749280, 6899136, 8623920, 9198848, 11498560, 13798272, 17247840, 22997120, 27596544, 34495680, 45994240, 68991360, 137982720]

約数ペア:

[(1, 137982720), (2, 68991360), (3, 45994240), (4, 34495680), (5, 27596544), (6, 22997120), (8, 17247840), (10, 13798272), (12, 11498560), (15, 9198848), (16, 8623920), (20, 6899136), (24, 5749280), (30, 4599424), (32, 4311960), (40, 3449568), (48, 2874640), (60, 2299712), (64, 2155980), (80, 1724784), (96, 1437320), (120, 1149856), (128, 1077990), (160, 862392), (192, 718660), (240, 574928), (256, 538995), (320, 431196), (384, 359330), (480, 287464), (640, 215598), (768, 179665), (960, 143732), (1280, 107799), (1920, 71866), (3840, 35933)]