159689640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120977}}^1$

素因数の和:121002

約数の個数: 64

約数和(自身を含む): 522624960

約数和(自身を除く): 362935320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 120977, 241954, 362931, 483908, 604885, 725862, 967816, 1209770, 1330747, 1451724, 1814655, 2419540, 2661494, 2903448, 3629310, 3992241, 4839080, 5322988, 6653735, 7258620, 7984482, 10645976, 13307470, 14517240, 15968964, 19961205, 26614940, 31937928, 39922410, 53229880, 79844820, 159689640]

約数ペア:

[(1, 159689640), (2, 79844820), (3, 53229880), (4, 39922410), (5, 31937928), (6, 26614940), (8, 19961205), (10, 15968964), (11, 14517240), (12, 13307470), (15, 10645976), (20, 7984482), (22, 7258620), (24, 6653735), (30, 5322988), (33, 4839080), (40, 3992241), (44, 3629310), (55, 2903448), (60, 2661494), (66, 2419540), (88, 1814655), (110, 1451724), (120, 1330747), (132, 1209770), (165, 967816), (220, 725862), (264, 604885), (330, 483908), (440, 362931), (660, 241954), (1320, 120977)]