2017709280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1401187}}^1$

素因数の和:1401208

約数の個数: 72

約数和(自身を含む): 6885437832

約数和(自身を除く): 4867728552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1401187, 2802374, 4203561, 5604748, 7005935, 8407122, 11209496, 12610683, 14011870, 16814244, 21017805, 22418992, 25221366, 28023740, 33628488, 42035610, 44837984, 50442732, 56047480, 63053415, 67256976, 84071220, 100885464, 112094960, 126106830, 134513952, 168142440, 201770928, 224189920, 252213660, 336284880, 403541856, 504427320, 672569760, 1008854640, 2017709280]

約数ペア:

[(1, 2017709280), (2, 1008854640), (3, 672569760), (4, 504427320), (5, 403541856), (6, 336284880), (8, 252213660), (9, 224189920), (10, 201770928), (12, 168142440), (15, 134513952), (16, 126106830), (18, 112094960), (20, 100885464), (24, 84071220), (30, 67256976), (32, 63053415), (36, 56047480), (40, 50442732), (45, 44837984), (48, 42035610), (60, 33628488), (72, 28023740), (80, 25221366), (90, 22418992), (96, 21017805), (120, 16814244), (144, 14011870), (160, 12610683), (180, 11209496), (240, 8407122), (288, 7005935), (360, 5604748), (480, 4203561), (720, 2802374), (1440, 1401187)]