2115784920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17631541}}^1$

素因数の和:17631555

約数の個数: 32

約数和(自身を含む): 6347355120

約数和(自身を除く): 4231570200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17631541, 35263082, 52894623, 70526164, 88157705, 105789246, 141052328, 176315410, 211578492, 264473115, 352630820, 423156984, 528946230, 705261640, 1057892460, 2115784920]

約数ペア:

[(1, 2115784920), (2, 1057892460), (3, 705261640), (4, 528946230), (5, 423156984), (6, 352630820), (8, 264473115), (10, 211578492), (12, 176315410), (15, 141052328), (20, 105789246), (24, 88157705), (30, 70526164), (40, 52894623), (60, 35263082), (120, 17631541)]