244513560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1559}}^1$

素因数の和:2880

約数の個数: 64

約数和(自身を含む): 734572800

約数和(自身を除く): 490059240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307, 1559, 2614, 3118, 3921, 4677, 5228, 6236, 6535, 7795, 7842, 9354, 10456, 12472, 13070, 15590, 15684, 18708, 19605, 23385, 26140, 31180, 31368, 37416, 39210, 46770, 52280, 62360, 78420, 93540, 156840, 187080, 2037613, 4075226, 6112839, 8150452, 10188065, 12225678, 16300904, 20376130, 24451356, 30564195, 40752260, 48902712, 61128390, 81504520, 122256780, 244513560]

約数ペア:

[(1, 244513560), (2, 122256780), (3, 81504520), (4, 61128390), (5, 48902712), (6, 40752260), (8, 30564195), (10, 24451356), (12, 20376130), (15, 16300904), (20, 12225678), (24, 10188065), (30, 8150452), (40, 6112839), (60, 4075226), (120, 2037613), (1307, 187080), (1559, 156840), (2614, 93540), (3118, 78420), (3921, 62360), (4677, 52280), (5228, 46770), (6236, 39210), (6535, 37416), (7795, 31368), (7842, 31180), (9354, 26140), (10456, 23385), (12472, 19605), (13070, 18708), (15590, 15684)]