72243660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12413}}^1$

素因数の和:12522

約数の個数: 48

約数和(自身を含む): 204384096

約数和(自身を除く): 132140436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12413, 24826, 37239, 49652, 62065, 74478, 124130, 148956, 186195, 248260, 372390, 744780, 1204061, 2408122, 3612183, 4816244, 6020305, 7224366, 12040610, 14448732, 18060915, 24081220, 36121830, 72243660]

約数ペア:

[(1, 72243660), (2, 36121830), (3, 24081220), (4, 18060915), (5, 14448732), (6, 12040610), (10, 7224366), (12, 6020305), (15, 4816244), (20, 3612183), (30, 2408122), (60, 1204061), (97, 744780), (194, 372390), (291, 248260), (388, 186195), (485, 148956), (582, 124130), (970, 74478), (1164, 62065), (1455, 49652), (1940, 37239), (2910, 24826), (5820, 12413)]