195702720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{203857}}^1$

素因数の和:203877

約数の個数: 56

約数和(自身を含む): 621359184

約数和(自身を除く): 425656464

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, 160, 192, 240, 320, 480, 960, 203857, 407714, 611571, 815428, 1019285, 1223142, 1630856, 2038570, 2446284, 3057855, 3261712, 4077140, 4892568, 6115710, 6523424, 8154280, 9785136, 12231420, 13046848, 16308560, 19570272, 24462840, 32617120, 39140544, 48925680, 65234240, 97851360, 195702720]

約数ペア:

[(1, 195702720), (2, 97851360), (3, 65234240), (4, 48925680), (5, 39140544), (6, 32617120), (8, 24462840), (10, 19570272), (12, 16308560), (15, 13046848), (16, 12231420), (20, 9785136), (24, 8154280), (30, 6523424), (32, 6115710), (40, 4892568), (48, 4077140), (60, 3261712), (64, 3057855), (80, 2446284), (96, 2038570), (120, 1630856), (160, 1223142), (192, 1019285), (240, 815428), (320, 611571), (480, 407714), (960, 203857)]