28544520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 86353920

約数和(自身を除く): 57809400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1873, 1905, 2540, 3048, 3746, 3810, 5080, 5619, 7492, 7620, 9365, 11238, 14984, 15240, 18730, 22476, 28095, 37460, 44952, 56190, 74920, 112380, 224760, 237871, 475742, 713613, 951484, 1189355, 1427226, 1902968, 2378710, 2854452, 3568065, 4757420, 5708904, 7136130, 9514840, 14272260, 28544520]

約数ペア:

[(1, 28544520), (2, 14272260), (3, 9514840), (4, 7136130), (5, 5708904), (6, 4757420), (8, 3568065), (10, 2854452), (12, 2378710), (15, 1902968), (20, 1427226), (24, 1189355), (30, 951484), (40, 713613), (60, 475742), (120, 237871), (127, 224760), (254, 112380), (381, 74920), (508, 56190), (635, 44952), (762, 37460), (1016, 28095), (1270, 22476), (1524, 18730), (1873, 15240), (1905, 14984), (2540, 11238), (3048, 9365), (3746, 7620), (3810, 7492), (5080, 5619)]