313670340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{580871}}^1$

素因数の和:580889

約数の個数: 48

約数和(自身を含む): 975864960

約数和(自身を除く): 662194620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 580871, 1161742, 1742613, 2323484, 2904355, 3485226, 5227839, 5808710, 6970452, 8713065, 10455678, 11617420, 15683517, 17426130, 20911356, 26139195, 31367034, 34852260, 52278390, 62734068, 78417585, 104556780, 156835170, 313670340]

約数ペア:

[(1, 313670340), (2, 156835170), (3, 104556780), (4, 78417585), (5, 62734068), (6, 52278390), (9, 34852260), (10, 31367034), (12, 26139195), (15, 20911356), (18, 17426130), (20, 15683517), (27, 11617420), (30, 10455678), (36, 8713065), (45, 6970452), (54, 5808710), (60, 5227839), (90, 3485226), (108, 2904355), (135, 2323484), (180, 1742613), (270, 1161742), (540, 580871)]