1202340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 3487680

約数和(自身を除く): 2285340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 691, 870, 1382, 1740, 2073, 2764, 3455, 4146, 6910, 8292, 10365, 13820, 20039, 20730, 40078, 41460, 60117, 80156, 100195, 120234, 200390, 240468, 300585, 400780, 601170, 1202340]

約数ペア:

[(1, 1202340), (2, 601170), (3, 400780), (4, 300585), (5, 240468), (6, 200390), (10, 120234), (12, 100195), (15, 80156), (20, 60117), (29, 41460), (30, 40078), (58, 20730), (60, 20039), (87, 13820), (116, 10365), (145, 8292), (174, 6910), (290, 4146), (348, 3455), (435, 2764), (580, 2073), (691, 1740), (870, 1382)]