144319920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601333}}^1$

素因数の和:601349

約数の個数: 40

約数和(自身を含む): 447392496

約数和(自身を除く): 303072576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601333, 1202666, 1803999, 2405332, 3006665, 3607998, 4810664, 6013330, 7215996, 9019995, 9621328, 12026660, 14431992, 18039990, 24053320, 28863984, 36079980, 48106640, 72159960, 144319920]

約数ペア:

[(1, 144319920), (2, 72159960), (3, 48106640), (4, 36079980), (5, 28863984), (6, 24053320), (8, 18039990), (10, 14431992), (12, 12026660), (15, 9621328), (16, 9019995), (20, 7215996), (24, 6013330), (30, 4810664), (40, 3607998), (48, 3006665), (60, 2405332), (80, 1803999), (120, 1202666), (240, 601333)]