80298780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8863}}^1$

素因数の和:9026

約数の個数: 48

約数和(自身を含む): 226351104

約数和(自身を除く): 146052324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 8863, 9060, 17726, 26589, 35452, 44315, 53178, 88630, 106356, 132945, 177260, 265890, 531780, 1338313, 2676626, 4014939, 5353252, 6691565, 8029878, 13383130, 16059756, 20074695, 26766260, 40149390, 80298780]

約数ペア:

[(1, 80298780), (2, 40149390), (3, 26766260), (4, 20074695), (5, 16059756), (6, 13383130), (10, 8029878), (12, 6691565), (15, 5353252), (20, 4014939), (30, 2676626), (60, 1338313), (151, 531780), (302, 265890), (453, 177260), (604, 132945), (755, 106356), (906, 88630), (1510, 53178), (1812, 44315), (2265, 35452), (3020, 26589), (4530, 17726), (8863, 9060)]