121201160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 291075120

約数和(自身を除く): 169873960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 680, 685, 1096, 1301, 1370, 2329, 2602, 2740, 4658, 5204, 5480, 6505, 9316, 10408, 11645, 13010, 18632, 22117, 23290, 26020, 44234, 46580, 52040, 88468, 93160, 110585, 176936, 178237, 221170, 356474, 442340, 712948, 884680, 891185, 1425896, 1782370, 3030029, 3564740, 6060058, 7129480, 12120116, 15150145, 24240232, 30300290, 60600580, 121201160]

約数ペア:

[(1, 121201160), (2, 60600580), (4, 30300290), (5, 24240232), (8, 15150145), (10, 12120116), (17, 7129480), (20, 6060058), (34, 3564740), (40, 3030029), (68, 1782370), (85, 1425896), (136, 891185), (137, 884680), (170, 712948), (274, 442340), (340, 356474), (548, 221170), (680, 178237), (685, 176936), (1096, 110585), (1301, 93160), (1370, 88468), (2329, 52040), (2602, 46580), (2740, 44234), (4658, 26020), (5204, 23290), (5480, 22117), (6505, 18632), (9316, 13010), (10408, 11645)]