12072960

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{131}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 42162120

約数和(自身を除く): 30089160

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, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 480, 512, 524, 576, 640, 655, 720, 768, 786, 960, 1024, 1048, 1152, 1179, 1280, 1310, 1440, 1536, 1572, 1920, 1965, 2048, 2096, 2304, 2358, 2560, 2620, 2880, 3072, 3144, 3840, 3930, 4192, 4608, 4716, 5120, 5240, 5760, 5895, 6144, 6288, 7680, 7860, 8384, 9216, 9432, 10240, 10480, 11520, 11790, 12576, 15360, 15720, 16768, 18432, 18864, 20960, 23040, 23580, 25152, 30720, 31440, 33536, 37728, 41920, 46080, 47160, 50304, 62880, 67072, 75456, 83840, 92160, 94320, 100608, 125760, 134144, 150912, 167680, 188640, 201216, 251520, 268288, 301824, 335360, 377280, 402432, 503040, 603648, 670720, 754560, 804864, 1006080, 1207296, 1341440, 1509120, 2012160, 2414592, 3018240, 4024320, 6036480, 12072960]

約数ペア:

[(1, 12072960), (2, 6036480), (3, 4024320), (4, 3018240), (5, 2414592), (6, 2012160), (8, 1509120), (9, 1341440), (10, 1207296), (12, 1006080), (15, 804864), (16, 754560), (18, 670720), (20, 603648), (24, 503040), (30, 402432), (32, 377280), (36, 335360), (40, 301824), (45, 268288), (48, 251520), (60, 201216), (64, 188640), (72, 167680), (80, 150912), (90, 134144), (96, 125760), (120, 100608), (128, 94320), (131, 92160), (144, 83840), (160, 75456), (180, 67072), (192, 62880), (240, 50304), (256, 47160), (262, 46080), (288, 41920), (320, 37728), (360, 33536), (384, 31440), (393, 30720), (480, 25152), (512, 23580), (524, 23040), (576, 20960), (640, 18864), (655, 18432), (720, 16768), (768, 15720), (786, 15360), (960, 12576), (1024, 11790), (1048, 11520), (1152, 10480), (1179, 10240), (1280, 9432), (1310, 9216), (1440, 8384), (1536, 7860), (1572, 7680), (1920, 6288), (1965, 6144), (2048, 5895), (2096, 5760), (2304, 5240), (2358, 5120), (2560, 4716), (2620, 4608), (2880, 4192), (3072, 3930), (3144, 3840)]