117919920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491333}}^1$

素因数の和:491349

約数の個数: 40

約数和(自身を含む): 365552496

約数和(自身を除く): 247632576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491333, 982666, 1473999, 1965332, 2456665, 2947998, 3930664, 4913330, 5895996, 7369995, 7861328, 9826660, 11791992, 14739990, 19653320, 23583984, 29479980, 39306640, 58959960, 117919920]

約数ペア:

[(1, 117919920), (2, 58959960), (3, 39306640), (4, 29479980), (5, 23583984), (6, 19653320), (8, 14739990), (10, 11791992), (12, 9826660), (15, 7861328), (16, 7369995), (20, 5895996), (24, 4913330), (30, 3930664), (40, 2947998), (48, 2456665), (60, 1965332), (80, 1473999), (120, 982666), (240, 491333)]