55393320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{997}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 166705920

約数和(自身を除く): 111312600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 997, 1389, 1852, 1994, 2315, 2778, 2991, 3704, 3988, 4630, 4985, 5556, 5982, 6945, 7976, 9260, 9970, 11112, 11964, 13890, 14955, 18520, 19940, 23928, 27780, 29910, 39880, 55560, 59820, 119640, 461611, 923222, 1384833, 1846444, 2308055, 2769666, 3692888, 4616110, 5539332, 6924165, 9232220, 11078664, 13848330, 18464440, 27696660, 55393320]

約数ペア:

[(1, 55393320), (2, 27696660), (3, 18464440), (4, 13848330), (5, 11078664), (6, 9232220), (8, 6924165), (10, 5539332), (12, 4616110), (15, 3692888), (20, 2769666), (24, 2308055), (30, 1846444), (40, 1384833), (60, 923222), (120, 461611), (463, 119640), (926, 59820), (997, 55560), (1389, 39880), (1852, 29910), (1994, 27780), (2315, 23928), (2778, 19940), (2991, 18520), (3704, 14955), (3988, 13890), (4630, 11964), (4985, 11112), (5556, 9970), (5982, 9260), (6945, 7976)]