222312960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9649}}^1$

素因数の和:9678

約数の個数: 120

約数和(自身を含む): 770012100

約数和(自身を除く): 547699140

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9649, 11520, 19298, 23040, 28947, 38596, 48245, 57894, 77192, 86841, 96490, 115788, 144735, 154384, 173682, 192980, 231576, 289470, 308768, 347364, 385960, 434205, 463152, 578940, 617536, 694728, 771920, 868410, 926304, 1157880, 1235072, 1389456, 1543840, 1736820, 1852608, 2315760, 2470144, 2778912, 3087680, 3473640, 3705216, 4631520, 4940288, 5557824, 6175360, 6947280, 7410432, 9263040, 11115648, 12350720, 13894560, 14820864, 18526080, 22231296, 24701440, 27789120, 37052160, 44462592, 55578240, 74104320, 111156480, 222312960]

約数ペア:

[(1, 222312960), (2, 111156480), (3, 74104320), (4, 55578240), (5, 44462592), (6, 37052160), (8, 27789120), (9, 24701440), (10, 22231296), (12, 18526080), (15, 14820864), (16, 13894560), (18, 12350720), (20, 11115648), (24, 9263040), (30, 7410432), (32, 6947280), (36, 6175360), (40, 5557824), (45, 4940288), (48, 4631520), (60, 3705216), (64, 3473640), (72, 3087680), (80, 2778912), (90, 2470144), (96, 2315760), (120, 1852608), (128, 1736820), (144, 1543840), (160, 1389456), (180, 1235072), (192, 1157880), (240, 926304), (256, 868410), (288, 771920), (320, 694728), (360, 617536), (384, 578940), (480, 463152), (512, 434205), (576, 385960), (640, 347364), (720, 308768), (768, 289470), (960, 231576), (1152, 192980), (1280, 173682), (1440, 154384), (1536, 144735), (1920, 115788), (2304, 96490), (2560, 86841), (2880, 77192), (3840, 57894), (4608, 48245), (5760, 38596), (7680, 28947), (9649, 23040), (11520, 19298)]