126919920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{528833}}^1$

素因数の和:528849

約数の個数: 40

約数和(自身を含む): 393452496

約数和(自身を除く): 266532576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 528833, 1057666, 1586499, 2115332, 2644165, 3172998, 4230664, 5288330, 6345996, 7932495, 8461328, 10576660, 12691992, 15864990, 21153320, 25383984, 31729980, 42306640, 63459960, 126919920]

約数ペア:

[(1, 126919920), (2, 63459960), (3, 42306640), (4, 31729980), (5, 25383984), (6, 21153320), (8, 15864990), (10, 12691992), (12, 10576660), (15, 8461328), (16, 7932495), (20, 6345996), (24, 5288330), (30, 4230664), (40, 3172998), (48, 2644165), (60, 2115332), (80, 1586499), (120, 1057666), (240, 528833)]