240473448

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12020

約数の個数: 80

約数和(自身を含む): 695333760

約数和(自身を除く): 454860312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 11971, 20088, 23942, 35913, 47884, 71826, 95768, 107739, 143652, 215478, 287304, 323217, 371101, 430956, 646434, 742202, 861912, 969651, 1113303, 1292868, 1484404, 1939302, 2226606, 2585736, 2968808, 3339909, 3878604, 4453212, 6679818, 7757208, 8906424, 10019727, 13359636, 20039454, 26719272, 30059181, 40078908, 60118362, 80157816, 120236724, 240473448]

約数ペア:

[(1, 240473448), (2, 120236724), (3, 80157816), (4, 60118362), (6, 40078908), (8, 30059181), (9, 26719272), (12, 20039454), (18, 13359636), (24, 10019727), (27, 8906424), (31, 7757208), (36, 6679818), (54, 4453212), (62, 3878604), (72, 3339909), (81, 2968808), (93, 2585736), (108, 2226606), (124, 1939302), (162, 1484404), (186, 1292868), (216, 1113303), (248, 969651), (279, 861912), (324, 742202), (372, 646434), (558, 430956), (648, 371101), (744, 323217), (837, 287304), (1116, 215478), (1674, 143652), (2232, 107739), (2511, 95768), (3348, 71826), (5022, 47884), (6696, 35913), (10044, 23942), (11971, 20088)]