120434240

素因数分解:

$2^6\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1399

約数の個数: 56

約数和(自身を含む): 287837880

約数和(自身を除く): 167403640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 373, 746, 1009, 1492, 1865, 2018, 2984, 3730, 4036, 5045, 5968, 7460, 8072, 10090, 11936, 14920, 16144, 20180, 23872, 29840, 32288, 40360, 59680, 64576, 80720, 119360, 161440, 322880, 376357, 752714, 1505428, 1881785, 3010856, 3763570, 6021712, 7527140, 12043424, 15054280, 24086848, 30108560, 60217120, 120434240]

約数ペア:

[(1, 120434240), (2, 60217120), (4, 30108560), (5, 24086848), (8, 15054280), (10, 12043424), (16, 7527140), (20, 6021712), (32, 3763570), (40, 3010856), (64, 1881785), (80, 1505428), (160, 752714), (320, 376357), (373, 322880), (746, 161440), (1009, 119360), (1492, 80720), (1865, 64576), (2018, 59680), (2984, 40360), (3730, 32288), (4036, 29840), (5045, 23872), (5968, 20180), (7460, 16144), (8072, 14920), (10090, 11936)]