1305444080480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281345707}}^1$

素因数の和:281345751

約数の個数: 48

約数和(自身を含む): 3190460328720

約数和(自身を除く): 1885016248240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 281345707, 562691414, 1125382828, 1406728535, 2250765656, 2813457070, 4501531312, 5626914140, 8159025503, 9003062624, 11253828280, 16318051006, 22507656560, 32636102012, 40795127515, 45015313120, 65272204024, 81590255030, 130544408048, 163180510060, 261088816096, 326361020120, 652722040240, 1305444080480]

約数ペア:

[(1, 1305444080480), (2, 652722040240), (4, 326361020120), (5, 261088816096), (8, 163180510060), (10, 130544408048), (16, 81590255030), (20, 65272204024), (29, 45015313120), (32, 40795127515), (40, 32636102012), (58, 22507656560), (80, 16318051006), (116, 11253828280), (145, 9003062624), (160, 8159025503), (232, 5626914140), (290, 4501531312), (464, 2813457070), (580, 2250765656), (928, 1406728535), (1160, 1125382828), (2320, 562691414), (4640, 281345707)]