641610975960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{198028079}}^1$

素因数の和:198028102

約数の個数: 80

約数和(自身を含む): 2156525791200

約数和(自身を除く): 1514914815240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 198028079, 396056158, 594084237, 792112316, 990140395, 1188168474, 1584224632, 1782252711, 1980280790, 2376336948, 2970421185, 3564505422, 3960561580, 4752673896, 5346758133, 5940842370, 7129010844, 7921123160, 8911263555, 10693516266, 11881684740, 14258021688, 16040274399, 17822527110, 21387032532, 23763369480, 26733790665, 32080548798, 35645054220, 42774065064, 53467581330, 64161097596, 71290108440, 80201371995, 106935162660, 128322195192, 160402743990, 213870325320, 320805487980, 641610975960]

約数ペア:

[(1, 641610975960), (2, 320805487980), (3, 213870325320), (4, 160402743990), (5, 128322195192), (6, 106935162660), (8, 80201371995), (9, 71290108440), (10, 64161097596), (12, 53467581330), (15, 42774065064), (18, 35645054220), (20, 32080548798), (24, 26733790665), (27, 23763369480), (30, 21387032532), (36, 17822527110), (40, 16040274399), (45, 14258021688), (54, 11881684740), (60, 10693516266), (72, 8911263555), (81, 7921123160), (90, 7129010844), (108, 5940842370), (120, 5346758133), (135, 4752673896), (162, 3960561580), (180, 3564505422), (216, 2970421185), (270, 2376336948), (324, 1980280790), (360, 1782252711), (405, 1584224632), (540, 1188168474), (648, 990140395), (810, 792112316), (1080, 594084237), (1620, 396056158), (3240, 198028079)]