478756080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60449}}^1$

素因数の和:60479

約数の個数: 120

約数和(自身を含む): 1754017200

約数和(自身を除く): 1275261120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 60449, 120898, 181347, 241796, 302245, 362694, 483592, 544041, 604490, 664939, 725388, 906735, 967184, 1088082, 1208980, 1329878, 1450776, 1813470, 1994817, 2176164, 2417960, 2659756, 2720205, 2901552, 3324695, 3626940, 3989634, 4352328, 4835920, 5319512, 5440410, 5984451, 6649390, 7253880, 7979268, 8704656, 9974085, 10639024, 10880820, 11968902, 13298780, 14507760, 15958536, 19948170, 21761640, 23937804, 26597560, 29922255, 31917072, 39896340, 43523280, 47875608, 53195120, 59844510, 79792680, 95751216, 119689020, 159585360, 239378040, 478756080]

約数ペア:

[(1, 478756080), (2, 239378040), (3, 159585360), (4, 119689020), (5, 95751216), (6, 79792680), (8, 59844510), (9, 53195120), (10, 47875608), (11, 43523280), (12, 39896340), (15, 31917072), (16, 29922255), (18, 26597560), (20, 23937804), (22, 21761640), (24, 19948170), (30, 15958536), (33, 14507760), (36, 13298780), (40, 11968902), (44, 10880820), (45, 10639024), (48, 9974085), (55, 8704656), (60, 7979268), (66, 7253880), (72, 6649390), (80, 5984451), (88, 5440410), (90, 5319512), (99, 4835920), (110, 4352328), (120, 3989634), (132, 3626940), (144, 3324695), (165, 2901552), (176, 2720205), (180, 2659756), (198, 2417960), (220, 2176164), (240, 1994817), (264, 1813470), (330, 1450776), (360, 1329878), (396, 1208980), (440, 1088082), (495, 967184), (528, 906735), (660, 725388), (720, 664939), (792, 604490), (880, 544041), (990, 483592), (1320, 362694), (1584, 302245), (1980, 241796), (2640, 181347), (3960, 120898), (7920, 60449)]