286044420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{3313}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 801722880

約数和(自身を除く): 515678460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1439, 2878, 3313, 4317, 5756, 6626, 7195, 8634, 9939, 13252, 14390, 16565, 17268, 19878, 21585, 28780, 33130, 39756, 43170, 49695, 66260, 86340, 99390, 198780, 4767407, 9534814, 14302221, 19069628, 23837035, 28604442, 47674070, 57208884, 71511105, 95348140, 143022210, 286044420]

約数ペア:

[(1, 286044420), (2, 143022210), (3, 95348140), (4, 71511105), (5, 57208884), (6, 47674070), (10, 28604442), (12, 23837035), (15, 19069628), (20, 14302221), (30, 9534814), (60, 4767407), (1439, 198780), (2878, 99390), (3313, 86340), (4317, 66260), (5756, 49695), (6626, 43170), (7195, 39756), (8634, 33130), (9939, 28780), (13252, 21585), (14390, 19878), (16565, 17268)]