28308960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6553}}^1$

素因数の和:6577

約数の個数: 96

約数和(自身を含む): 99096480

約数和(自身を除く): 70787520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6553, 13106, 19659, 26212, 32765, 39318, 52424, 58977, 65530, 78636, 98295, 104848, 117954, 131060, 157272, 176931, 196590, 209696, 235908, 262120, 294885, 314544, 353862, 393180, 471816, 524240, 589770, 629088, 707724, 786360, 884655, 943632, 1048480, 1179540, 1415448, 1572720, 1769310, 1887264, 2359080, 2830896, 3145440, 3538620, 4718160, 5661792, 7077240, 9436320, 14154480, 28308960]

約数ペア:

[(1, 28308960), (2, 14154480), (3, 9436320), (4, 7077240), (5, 5661792), (6, 4718160), (8, 3538620), (9, 3145440), (10, 2830896), (12, 2359080), (15, 1887264), (16, 1769310), (18, 1572720), (20, 1415448), (24, 1179540), (27, 1048480), (30, 943632), (32, 884655), (36, 786360), (40, 707724), (45, 629088), (48, 589770), (54, 524240), (60, 471816), (72, 393180), (80, 353862), (90, 314544), (96, 294885), (108, 262120), (120, 235908), (135, 209696), (144, 196590), (160, 176931), (180, 157272), (216, 131060), (240, 117954), (270, 104848), (288, 98295), (360, 78636), (432, 65530), (480, 58977), (540, 52424), (720, 39318), (864, 32765), (1080, 26212), (1440, 19659), (2160, 13106), (4320, 6553)]