13156320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27409}}^1$

素因数の和:27427

約数の個数: 48

約数和(自身を含む): 41443920

約数和(自身を除く): 28287600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 27409, 54818, 82227, 109636, 137045, 164454, 219272, 274090, 328908, 411135, 438544, 548180, 657816, 822270, 877088, 1096360, 1315632, 1644540, 2192720, 2631264, 3289080, 4385440, 6578160, 13156320]

約数ペア:

[(1, 13156320), (2, 6578160), (3, 4385440), (4, 3289080), (5, 2631264), (6, 2192720), (8, 1644540), (10, 1315632), (12, 1096360), (15, 877088), (16, 822270), (20, 657816), (24, 548180), (30, 438544), (32, 411135), (40, 328908), (48, 274090), (60, 219272), (80, 164454), (96, 137045), (120, 109636), (160, 82227), (240, 54818), (480, 27409)]