4020607320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{345413}}^1$

素因数の和:345524

約数の個数: 64

約数和(自身を含む): 12186205920

約数和(自身を除く): 8165598600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 345413, 690826, 1036239, 1381652, 1727065, 2072478, 2763304, 3454130, 4144956, 5181195, 6908260, 8289912, 10362390, 13816520, 20724780, 33505061, 41449560, 67010122, 100515183, 134020244, 167525305, 201030366, 268040488, 335050610, 402060732, 502575915, 670101220, 804121464, 1005151830, 1340202440, 2010303660, 4020607320]

約数ペア:

[(1, 4020607320), (2, 2010303660), (3, 1340202440), (4, 1005151830), (5, 804121464), (6, 670101220), (8, 502575915), (10, 402060732), (12, 335050610), (15, 268040488), (20, 201030366), (24, 167525305), (30, 134020244), (40, 100515183), (60, 67010122), (97, 41449560), (120, 33505061), (194, 20724780), (291, 13816520), (388, 10362390), (485, 8289912), (582, 6908260), (776, 5181195), (970, 4144956), (1164, 3454130), (1455, 2763304), (1940, 2072478), (2328, 1727065), (2910, 1381652), (3880, 1036239), (5820, 690826), (11640, 345413)]