103405440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53857}}^1$

素因数の和:53879

約数の個数: 64

約数和(自身を含む): 329610960

約数和(自身を除く): 226205520

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, 320, 384, 480, 640, 960, 1920, 53857, 107714, 161571, 215428, 269285, 323142, 430856, 538570, 646284, 807855, 861712, 1077140, 1292568, 1615710, 1723424, 2154280, 2585136, 3231420, 3446848, 4308560, 5170272, 6462840, 6893696, 8617120, 10340544, 12925680, 17234240, 20681088, 25851360, 34468480, 51702720, 103405440]

約数ペア:

[(1, 103405440), (2, 51702720), (3, 34468480), (4, 25851360), (5, 20681088), (6, 17234240), (8, 12925680), (10, 10340544), (12, 8617120), (15, 6893696), (16, 6462840), (20, 5170272), (24, 4308560), (30, 3446848), (32, 3231420), (40, 2585136), (48, 2154280), (60, 1723424), (64, 1615710), (80, 1292568), (96, 1077140), (120, 861712), (128, 807855), (160, 646284), (192, 538570), (240, 430856), (320, 323142), (384, 269285), (480, 215428), (640, 161571), (960, 107714), (1920, 53857)]