445993320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{128159}}^1$

素因数の和:128202

約数の個数: 64

約数和(自身を含む): 1384128000

約数和(自身を除く): 938134680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 128159, 256318, 384477, 512636, 640795, 768954, 1025272, 1281590, 1537908, 1922385, 2563180, 3075816, 3716611, 3844770, 5126360, 7433222, 7689540, 11149833, 14866444, 15379080, 18583055, 22299666, 29732888, 37166110, 44599332, 55749165, 74332220, 89198664, 111498330, 148664440, 222996660, 445993320]

約数ペア:

[(1, 445993320), (2, 222996660), (3, 148664440), (4, 111498330), (5, 89198664), (6, 74332220), (8, 55749165), (10, 44599332), (12, 37166110), (15, 29732888), (20, 22299666), (24, 18583055), (29, 15379080), (30, 14866444), (40, 11149833), (58, 7689540), (60, 7433222), (87, 5126360), (116, 3844770), (120, 3716611), (145, 3075816), (174, 2563180), (232, 1922385), (290, 1537908), (348, 1281590), (435, 1025272), (580, 768954), (696, 640795), (870, 512636), (1160, 384477), (1740, 256318), (3480, 128159)]