2039893320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{8999}}^1$

素因数の和:10902

約数の個数: 64

約数和(自身を含む): 6123600000

約数和(自身を除く): 4083706680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1889, 3778, 5667, 7556, 8999, 9445, 11334, 15112, 17998, 18890, 22668, 26997, 28335, 35996, 37780, 44995, 45336, 53994, 56670, 71992, 75560, 89990, 107988, 113340, 134985, 179980, 215976, 226680, 269970, 359960, 539940, 1079880, 16999111, 33998222, 50997333, 67996444, 84995555, 101994666, 135992888, 169991110, 203989332, 254986665, 339982220, 407978664, 509973330, 679964440, 1019946660, 2039893320]

約数ペア:

[(1, 2039893320), (2, 1019946660), (3, 679964440), (4, 509973330), (5, 407978664), (6, 339982220), (8, 254986665), (10, 203989332), (12, 169991110), (15, 135992888), (20, 101994666), (24, 84995555), (30, 67996444), (40, 50997333), (60, 33998222), (120, 16999111), (1889, 1079880), (3778, 539940), (5667, 359960), (7556, 269970), (8999, 226680), (9445, 215976), (11334, 179980), (15112, 134985), (17998, 113340), (18890, 107988), (22668, 89990), (26997, 75560), (28335, 71992), (35996, 56670), (37780, 53994), (44995, 45336)]