121707840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1424

約数の個数: 112

約数和(自身を含む): 390704832

約数和(自身を除く): 268996992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1307, 1455, 1552, 1940, 2328, 2614, 2910, 3104, 3880, 3921, 4656, 5228, 5820, 6208, 6535, 7760, 7842, 9312, 10456, 11640, 13070, 15520, 15684, 18624, 19605, 20912, 23280, 26140, 31040, 31368, 39210, 41824, 46560, 52280, 62736, 78420, 83648, 93120, 104560, 125472, 126779, 156840, 209120, 250944, 253558, 313680, 380337, 418240, 507116, 627360, 633895, 760674, 1014232, 1254720, 1267790, 1521348, 1901685, 2028464, 2535580, 3042696, 3803370, 4056928, 5071160, 6085392, 7606740, 8113856, 10142320, 12170784, 15213480, 20284640, 24341568, 30426960, 40569280, 60853920, 121707840]

約数ペア:

[(1, 121707840), (2, 60853920), (3, 40569280), (4, 30426960), (5, 24341568), (6, 20284640), (8, 15213480), (10, 12170784), (12, 10142320), (15, 8113856), (16, 7606740), (20, 6085392), (24, 5071160), (30, 4056928), (32, 3803370), (40, 3042696), (48, 2535580), (60, 2028464), (64, 1901685), (80, 1521348), (96, 1267790), (97, 1254720), (120, 1014232), (160, 760674), (192, 633895), (194, 627360), (240, 507116), (291, 418240), (320, 380337), (388, 313680), (480, 253558), (485, 250944), (582, 209120), (776, 156840), (960, 126779), (970, 125472), (1164, 104560), (1307, 93120), (1455, 83648), (1552, 78420), (1940, 62736), (2328, 52280), (2614, 46560), (2910, 41824), (3104, 39210), (3880, 31368), (3921, 31040), (4656, 26140), (5228, 23280), (5820, 20912), (6208, 19605), (6535, 18624), (7760, 15684), (7842, 15520), (9312, 13070), (10456, 11640)]