164517120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{14281}}^1$

素因数の和:14308

約数の個数: 108

約数和(自身を含む): 569251956

約数和(自身を除く): 404734836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 14281, 28562, 42843, 57124, 71405, 85686, 114248, 128529, 142810, 171372, 214215, 228496, 257058, 285620, 342744, 428430, 456992, 514116, 571240, 642645, 685488, 856860, 913984, 1028232, 1142480, 1285290, 1370976, 1713720, 1827968, 2056464, 2284960, 2570580, 2741952, 3427440, 3655936, 4112928, 4569920, 5141160, 5483904, 6854880, 8225856, 9139840, 10282320, 10967808, 13709760, 16451712, 18279680, 20564640, 27419520, 32903424, 41129280, 54839040, 82258560, 164517120]

約数ペア:

[(1, 164517120), (2, 82258560), (3, 54839040), (4, 41129280), (5, 32903424), (6, 27419520), (8, 20564640), (9, 18279680), (10, 16451712), (12, 13709760), (15, 10967808), (16, 10282320), (18, 9139840), (20, 8225856), (24, 6854880), (30, 5483904), (32, 5141160), (36, 4569920), (40, 4112928), (45, 3655936), (48, 3427440), (60, 2741952), (64, 2570580), (72, 2284960), (80, 2056464), (90, 1827968), (96, 1713720), (120, 1370976), (128, 1285290), (144, 1142480), (160, 1028232), (180, 913984), (192, 856860), (240, 685488), (256, 642645), (288, 571240), (320, 514116), (360, 456992), (384, 428430), (480, 342744), (576, 285620), (640, 257058), (720, 228496), (768, 214215), (960, 171372), (1152, 142810), (1280, 128529), (1440, 114248), (1920, 85686), (2304, 71405), (2880, 57124), (3840, 42843), (5760, 28562), (11520, 14281)]