81924415920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113783911}}^1$

素因数の和:113783930

約数の個数: 60

約数和(自身を含む): 275129499216

約数和(自身を除く): 193205083296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 113783911, 227567822, 341351733, 455135644, 568919555, 682703466, 910271288, 1024055199, 1137839110, 1365406932, 1706758665, 1820542576, 2048110398, 2275678220, 2730813864, 3413517330, 4096220796, 4551356440, 5120275995, 5461627728, 6827034660, 8192441592, 9102712880, 10240551990, 13654069320, 16384883184, 20481103980, 27308138640, 40962207960, 81924415920]

約数ペア:

[(1, 81924415920), (2, 40962207960), (3, 27308138640), (4, 20481103980), (5, 16384883184), (6, 13654069320), (8, 10240551990), (9, 9102712880), (10, 8192441592), (12, 6827034660), (15, 5461627728), (16, 5120275995), (18, 4551356440), (20, 4096220796), (24, 3413517330), (30, 2730813864), (36, 2275678220), (40, 2048110398), (45, 1820542576), (48, 1706758665), (60, 1365406932), (72, 1137839110), (80, 1024055199), (90, 910271288), (120, 682703466), (144, 568919555), (180, 455135644), (240, 341351733), (360, 227567822), (720, 113783911)]