142253880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1307}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 427559040

約数和(自身を除く): 285305160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 907, 1307, 1814, 2614, 2721, 3628, 3921, 4535, 5228, 5442, 6535, 7256, 7842, 9070, 10456, 10884, 13070, 13605, 15684, 18140, 19605, 21768, 26140, 27210, 31368, 36280, 39210, 52280, 54420, 78420, 108840, 156840, 1185449, 2370898, 3556347, 4741796, 5927245, 7112694, 9483592, 11854490, 14225388, 17781735, 23708980, 28450776, 35563470, 47417960, 71126940, 142253880]

約数ペア:

[(1, 142253880), (2, 71126940), (3, 47417960), (4, 35563470), (5, 28450776), (6, 23708980), (8, 17781735), (10, 14225388), (12, 11854490), (15, 9483592), (20, 7112694), (24, 5927245), (30, 4741796), (40, 3556347), (60, 2370898), (120, 1185449), (907, 156840), (1307, 108840), (1814, 78420), (2614, 54420), (2721, 52280), (3628, 39210), (3921, 36280), (4535, 31368), (5228, 27210), (5442, 26140), (6535, 21768), (7256, 19605), (7842, 18140), (9070, 15684), (10456, 13605), (10884, 13070)]