120655470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13451}}^1$

素因数の和:13497

約数の個数: 64

約数和(自身を含む): 325430784

約数和(自身を除く): 204775314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 13451, 26902, 40353, 67255, 80706, 134510, 174863, 201765, 309373, 349726, 403530, 524589, 618746, 874315, 928119, 1049178, 1546865, 1748630, 1856238, 2622945, 3093730, 4021849, 4640595, 5245890, 8043698, 9281190, 12065547, 20109245, 24131094, 40218490, 60327735, 120655470]

約数ペア:

[(1, 120655470), (2, 60327735), (3, 40218490), (5, 24131094), (6, 20109245), (10, 12065547), (13, 9281190), (15, 8043698), (23, 5245890), (26, 4640595), (30, 4021849), (39, 3093730), (46, 2622945), (65, 1856238), (69, 1748630), (78, 1546865), (115, 1049178), (130, 928119), (138, 874315), (195, 618746), (230, 524589), (299, 403530), (345, 349726), (390, 309373), (598, 201765), (690, 174863), (897, 134510), (1495, 80706), (1794, 67255), (2990, 40353), (4485, 26902), (8970, 13451)]