135891960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8147}}^1$

素因数の和:8300

約数の個数: 64

約数和(自身を含む): 410659200

約数和(自身を除く): 274767240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8147, 8340, 16294, 16680, 24441, 32588, 40735, 48882, 65176, 81470, 97764, 122205, 162940, 195528, 244410, 325880, 488820, 977640, 1132433, 2264866, 3397299, 4529732, 5662165, 6794598, 9059464, 11324330, 13589196, 16986495, 22648660, 27178392, 33972990, 45297320, 67945980, 135891960]

約数ペア:

[(1, 135891960), (2, 67945980), (3, 45297320), (4, 33972990), (5, 27178392), (6, 22648660), (8, 16986495), (10, 13589196), (12, 11324330), (15, 9059464), (20, 6794598), (24, 5662165), (30, 4529732), (40, 3397299), (60, 2264866), (120, 1132433), (139, 977640), (278, 488820), (417, 325880), (556, 244410), (695, 195528), (834, 162940), (1112, 122205), (1390, 97764), (1668, 81470), (2085, 65176), (2780, 48882), (3336, 40735), (4170, 32588), (5560, 24441), (8147, 16680), (8340, 16294)]