1206295480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{1697}}^1$

素因数の和:3088

約数の個数: 64

約数和(自身を含む): 2926808640

約数和(自身を除く): 1720513160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1367, 1697, 2734, 3394, 5468, 6788, 6835, 8485, 10936, 13576, 13670, 16970, 17771, 22061, 27340, 33940, 35542, 44122, 54680, 67880, 71084, 88244, 88855, 110305, 142168, 176488, 177710, 220610, 355420, 441220, 710840, 882440, 2319799, 4639598, 9279196, 11598995, 18558392, 23197990, 30157387, 46395980, 60314774, 92791960, 120629548, 150786935, 241259096, 301573870, 603147740, 1206295480]

約数ペア:

[(1, 1206295480), (2, 603147740), (4, 301573870), (5, 241259096), (8, 150786935), (10, 120629548), (13, 92791960), (20, 60314774), (26, 46395980), (40, 30157387), (52, 23197990), (65, 18558392), (104, 11598995), (130, 9279196), (260, 4639598), (520, 2319799), (1367, 882440), (1697, 710840), (2734, 441220), (3394, 355420), (5468, 220610), (6788, 177710), (6835, 176488), (8485, 142168), (10936, 110305), (13576, 88855), (13670, 88244), (16970, 71084), (17771, 67880), (22061, 54680), (27340, 44122), (33940, 35542)]