2100698640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2917637}}^1$

素因数の和:2917656

約数の個数: 60

約数和(自身を含む): 7054848684

約数和(自身を除く): 4954150044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2917637, 5835274, 8752911, 11670548, 14588185, 17505822, 23341096, 26258733, 29176370, 35011644, 43764555, 46682192, 52517466, 58352740, 70023288, 87529110, 105034932, 116705480, 131293665, 140046576, 175058220, 210069864, 233410960, 262587330, 350116440, 420139728, 525174660, 700232880, 1050349320, 2100698640]

約数ペア:

[(1, 2100698640), (2, 1050349320), (3, 700232880), (4, 525174660), (5, 420139728), (6, 350116440), (8, 262587330), (9, 233410960), (10, 210069864), (12, 175058220), (15, 140046576), (16, 131293665), (18, 116705480), (20, 105034932), (24, 87529110), (30, 70023288), (36, 58352740), (40, 52517466), (45, 46682192), (48, 43764555), (60, 35011644), (72, 29176370), (80, 26258733), (90, 23341096), (120, 17505822), (144, 14588185), (180, 11670548), (240, 8752911), (360, 5835274), (720, 2917637)]