339930240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13619}}^1$

素因数の和:13654

約数の個数: 128

約数和(自身を含む): 1166961600

約数和(自身を除く): 827031360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 13619, 24960, 27238, 40857, 54476, 68095, 81714, 108952, 136190, 163428, 177047, 204285, 217904, 272380, 326856, 354094, 408570, 435808, 531141, 544760, 653712, 708188, 817140, 871616, 885235, 1062282, 1089520, 1307424, 1416376, 1634280, 1743232, 1770470, 2124564, 2179040, 2614848, 2655705, 2832752, 3268560, 3540940, 4249128, 4358080, 5229696, 5311410, 5665504, 6537120, 7081880, 8498256, 8716160, 10622820, 11331008, 13074240, 14163760, 16996512, 21245640, 22662016, 26148480, 28327520, 33993024, 42491280, 56655040, 67986048, 84982560, 113310080, 169965120, 339930240]

約数ペア:

[(1, 339930240), (2, 169965120), (3, 113310080), (4, 84982560), (5, 67986048), (6, 56655040), (8, 42491280), (10, 33993024), (12, 28327520), (13, 26148480), (15, 22662016), (16, 21245640), (20, 16996512), (24, 14163760), (26, 13074240), (30, 11331008), (32, 10622820), (39, 8716160), (40, 8498256), (48, 7081880), (52, 6537120), (60, 5665504), (64, 5311410), (65, 5229696), (78, 4358080), (80, 4249128), (96, 3540940), (104, 3268560), (120, 2832752), (128, 2655705), (130, 2614848), (156, 2179040), (160, 2124564), (192, 1770470), (195, 1743232), (208, 1634280), (240, 1416376), (260, 1307424), (312, 1089520), (320, 1062282), (384, 885235), (390, 871616), (416, 817140), (480, 708188), (520, 653712), (624, 544760), (640, 531141), (780, 435808), (832, 408570), (960, 354094), (1040, 326856), (1248, 272380), (1560, 217904), (1664, 204285), (1920, 177047), (2080, 163428), (2496, 136190), (3120, 108952), (4160, 81714), (4992, 68095), (6240, 54476), (8320, 40857), (12480, 27238), (13619, 24960)]