126317280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2713}}^1$

素因数の和:2828

約数の個数: 96

約数和(自身を含む): 402149664

約数和(自身を除く): 275832384

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, 2713, 2910, 3104, 3880, 4656, 5426, 5820, 7760, 8139, 9312, 10852, 11640, 13565, 15520, 16278, 21704, 23280, 27130, 32556, 40695, 43408, 46560, 54260, 65112, 81390, 86816, 108520, 130224, 162780, 217040, 260448, 263161, 325560, 434080, 526322, 651120, 789483, 1052644, 1302240, 1315805, 1578966, 2105288, 2631610, 3157932, 3947415, 4210576, 5263220, 6315864, 7894830, 8421152, 10526440, 12631728, 15789660, 21052880, 25263456, 31579320, 42105760, 63158640, 126317280]

約数ペア:

[(1, 126317280), (2, 63158640), (3, 42105760), (4, 31579320), (5, 25263456), (6, 21052880), (8, 15789660), (10, 12631728), (12, 10526440), (15, 8421152), (16, 7894830), (20, 6315864), (24, 5263220), (30, 4210576), (32, 3947415), (40, 3157932), (48, 2631610), (60, 2105288), (80, 1578966), (96, 1315805), (97, 1302240), (120, 1052644), (160, 789483), (194, 651120), (240, 526322), (291, 434080), (388, 325560), (480, 263161), (485, 260448), (582, 217040), (776, 162780), (970, 130224), (1164, 108520), (1455, 86816), (1552, 81390), (1940, 65112), (2328, 54260), (2713, 46560), (2910, 43408), (3104, 40695), (3880, 32556), (4656, 27130), (5426, 23280), (5820, 21704), (7760, 16278), (8139, 15520), (9312, 13565), (10852, 11640)]