810546987120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{259790701}}^1$

素因数の和:259790730

約数の個数: 80

約数和(自身を含む): 2705979952032

約数和(自身を除く): 1895432964912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 259790701, 519581402, 779372103, 1039162804, 1298953505, 1558744206, 2078325608, 2597907010, 3117488412, 3377279113, 3896860515, 4156651216, 5195814020, 6234976824, 6754558226, 7793721030, 10131837339, 10391628040, 12469953648, 13509116452, 15587442060, 16886395565, 20263674678, 20783256080, 27018232904, 31174884120, 33772791130, 40527349356, 50659186695, 54036465808, 62349768240, 67545582260, 81054698712, 101318373390, 135091164520, 162109397424, 202636746780, 270182329040, 405273493560, 810546987120]

約数ペア:

[(1, 810546987120), (2, 405273493560), (3, 270182329040), (4, 202636746780), (5, 162109397424), (6, 135091164520), (8, 101318373390), (10, 81054698712), (12, 67545582260), (13, 62349768240), (15, 54036465808), (16, 50659186695), (20, 40527349356), (24, 33772791130), (26, 31174884120), (30, 27018232904), (39, 20783256080), (40, 20263674678), (48, 16886395565), (52, 15587442060), (60, 13509116452), (65, 12469953648), (78, 10391628040), (80, 10131837339), (104, 7793721030), (120, 6754558226), (130, 6234976824), (156, 5195814020), (195, 4156651216), (208, 3896860515), (240, 3377279113), (260, 3117488412), (312, 2597907010), (390, 2078325608), (520, 1558744206), (624, 1298953505), (780, 1039162804), (1040, 779372103), (1560, 519581402), (3120, 259790701)]