349991520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7517}}^1$

素因数の和:7632

約数の個数: 96

約数和(自身を含む): 1113987168

約数和(自身を除く): 763995648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 7517, 7760, 9312, 11640, 15034, 15520, 22551, 23280, 30068, 37585, 45102, 46560, 60136, 75170, 90204, 112755, 120272, 150340, 180408, 225510, 240544, 300680, 360816, 451020, 601360, 721632, 729149, 902040, 1202720, 1458298, 1804080, 2187447, 2916596, 3608160, 3645745, 4374894, 5833192, 7291490, 8749788, 10937235, 11666384, 14582980, 17499576, 21874470, 23332768, 29165960, 34999152, 43748940, 58331920, 69998304, 87497880, 116663840, 174995760, 349991520]

約数ペア:

[(1, 349991520), (2, 174995760), (3, 116663840), (4, 87497880), (5, 69998304), (6, 58331920), (8, 43748940), (10, 34999152), (12, 29165960), (15, 23332768), (16, 21874470), (20, 17499576), (24, 14582980), (30, 11666384), (32, 10937235), (40, 8749788), (48, 7291490), (60, 5833192), (80, 4374894), (96, 3645745), (97, 3608160), (120, 2916596), (160, 2187447), (194, 1804080), (240, 1458298), (291, 1202720), (388, 902040), (480, 729149), (485, 721632), (582, 601360), (776, 451020), (970, 360816), (1164, 300680), (1455, 240544), (1552, 225510), (1940, 180408), (2328, 150340), (2910, 120272), (3104, 112755), (3880, 90204), (4656, 75170), (5820, 60136), (7517, 46560), (7760, 45102), (9312, 37585), (11640, 30068), (15034, 23280), (15520, 22551)]