120862304

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 249137280

約数和(自身を除く): 128274976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 1669, 2263, 2336, 3338, 4526, 6676, 9052, 13352, 18104, 26704, 36208, 51739, 53408, 72416, 103478, 121837, 206956, 243674, 413912, 487348, 827824, 974696, 1655648, 1949392, 3776947, 3898784, 7553894, 15107788, 30215576, 60431152, 120862304]

約数ペア:

[(1, 120862304), (2, 60431152), (4, 30215576), (8, 15107788), (16, 7553894), (31, 3898784), (32, 3776947), (62, 1949392), (73, 1655648), (124, 974696), (146, 827824), (248, 487348), (292, 413912), (496, 243674), (584, 206956), (992, 121837), (1168, 103478), (1669, 72416), (2263, 53408), (2336, 51739), (3338, 36208), (4526, 26704), (6676, 18104), (9052, 13352)]