152141520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{633923}}^1$

素因数の和:633939

約数の個数: 40

約数和(自身を含む): 471639456

約数和(自身を除く): 319497936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 633923, 1267846, 1901769, 2535692, 3169615, 3803538, 5071384, 6339230, 7607076, 9508845, 10142768, 12678460, 15214152, 19017690, 25356920, 30428304, 38035380, 50713840, 76070760, 152141520]

約数ペア:

[(1, 152141520), (2, 76070760), (3, 50713840), (4, 38035380), (5, 30428304), (6, 25356920), (8, 19017690), (10, 15214152), (12, 12678460), (15, 10142768), (16, 9508845), (20, 7607076), (24, 6339230), (30, 5071384), (40, 3803538), (48, 3169615), (60, 2535692), (80, 1901769), (120, 1267846), (240, 633923)]