71149781520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{98819141}}^1$

素因数の和:98819160

約数の個数: 60

約数和(自身を含む): 238944685356

約数和(自身を除く): 167794903836

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, 98819141, 197638282, 296457423, 395276564, 494095705, 592914846, 790553128, 889372269, 988191410, 1185829692, 1482287115, 1581106256, 1778744538, 1976382820, 2371659384, 2964574230, 3557489076, 3952765640, 4446861345, 4743318768, 5929148460, 7114978152, 7905531280, 8893722690, 11858296920, 14229956304, 17787445380, 23716593840, 35574890760, 71149781520]

約数ペア:

[(1, 71149781520), (2, 35574890760), (3, 23716593840), (4, 17787445380), (5, 14229956304), (6, 11858296920), (8, 8893722690), (9, 7905531280), (10, 7114978152), (12, 5929148460), (15, 4743318768), (16, 4446861345), (18, 3952765640), (20, 3557489076), (24, 2964574230), (30, 2371659384), (36, 1976382820), (40, 1778744538), (45, 1581106256), (48, 1482287115), (60, 1185829692), (72, 988191410), (80, 889372269), (90, 790553128), (120, 592914846), (144, 494095705), (180, 395276564), (240, 296457423), (360, 197638282), (720, 98819141)]