109999920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{458333}}^1$

素因数の和:458349

約数の個数: 40

約数和(自身を含む): 341000496

約数和(自身を除く): 231000576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 458333, 916666, 1374999, 1833332, 2291665, 2749998, 3666664, 4583330, 5499996, 6874995, 7333328, 9166660, 10999992, 13749990, 18333320, 21999984, 27499980, 36666640, 54999960, 109999920]

約数ペア:

[(1, 109999920), (2, 54999960), (3, 36666640), (4, 27499980), (5, 21999984), (6, 18333320), (8, 13749990), (10, 10999992), (12, 9166660), (15, 7333328), (16, 6874995), (20, 5499996), (24, 4583330), (30, 3666664), (40, 2749998), (48, 2291665), (60, 1833332), (80, 1374999), (120, 916666), (240, 458333)]