123052560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1549}}^1$

素因数の和:1896

約数の個数: 80

約数和(自身を含む): 382862400

約数和(自身を除く): 259809840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1549, 1655, 1986, 2648, 3098, 3310, 3972, 4647, 4965, 5296, 6196, 6620, 7745, 7944, 9294, 9930, 12392, 13240, 15490, 15888, 18588, 19860, 23235, 24784, 26480, 30980, 37176, 39720, 46470, 61960, 74352, 79440, 92940, 123920, 185880, 371760, 512719, 1025438, 1538157, 2050876, 2563595, 3076314, 4101752, 5127190, 6152628, 7690785, 8203504, 10254380, 12305256, 15381570, 20508760, 24610512, 30763140, 41017520, 61526280, 123052560]

約数ペア:

[(1, 123052560), (2, 61526280), (3, 41017520), (4, 30763140), (5, 24610512), (6, 20508760), (8, 15381570), (10, 12305256), (12, 10254380), (15, 8203504), (16, 7690785), (20, 6152628), (24, 5127190), (30, 4101752), (40, 3076314), (48, 2563595), (60, 2050876), (80, 1538157), (120, 1025438), (240, 512719), (331, 371760), (662, 185880), (993, 123920), (1324, 92940), (1549, 79440), (1655, 74352), (1986, 61960), (2648, 46470), (3098, 39720), (3310, 37176), (3972, 30980), (4647, 26480), (4965, 24784), (5296, 23235), (6196, 19860), (6620, 18588), (7745, 15888), (7944, 15490), (9294, 13240), (9930, 12392)]