148285440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1609}}^1$

素因数の和:1642

約数の個数: 144

約数和(自身を含む): 514250100

約数和(自身を除く): 365964660

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, 1024, 1152, 1280, 1440, 1536, 1609, 1920, 2048, 2304, 2560, 2880, 3072, 3218, 3840, 4608, 4827, 5120, 5760, 6144, 6436, 7680, 8045, 9216, 9654, 10240, 11520, 12872, 14481, 15360, 16090, 18432, 19308, 23040, 24135, 25744, 28962, 30720, 32180, 38616, 46080, 48270, 51488, 57924, 64360, 72405, 77232, 92160, 96540, 102976, 115848, 128720, 144810, 154464, 193080, 205952, 231696, 257440, 289620, 308928, 386160, 411904, 463392, 514880, 579240, 617856, 772320, 823808, 926784, 1029760, 1158480, 1235712, 1544640, 1647616, 1853568, 2059520, 2316960, 2471424, 3089280, 3295232, 3707136, 4119040, 4633920, 4942848, 6178560, 7414272, 8238080, 9267840, 9885696, 12357120, 14828544, 16476160, 18535680, 24714240, 29657088, 37071360, 49428480, 74142720, 148285440]

約数ペア:

[(1, 148285440), (2, 74142720), (3, 49428480), (4, 37071360), (5, 29657088), (6, 24714240), (8, 18535680), (9, 16476160), (10, 14828544), (12, 12357120), (15, 9885696), (16, 9267840), (18, 8238080), (20, 7414272), (24, 6178560), (30, 4942848), (32, 4633920), (36, 4119040), (40, 3707136), (45, 3295232), (48, 3089280), (60, 2471424), (64, 2316960), (72, 2059520), (80, 1853568), (90, 1647616), (96, 1544640), (120, 1235712), (128, 1158480), (144, 1029760), (160, 926784), (180, 823808), (192, 772320), (240, 617856), (256, 579240), (288, 514880), (320, 463392), (360, 411904), (384, 386160), (480, 308928), (512, 289620), (576, 257440), (640, 231696), (720, 205952), (768, 193080), (960, 154464), (1024, 144810), (1152, 128720), (1280, 115848), (1440, 102976), (1536, 96540), (1609, 92160), (1920, 77232), (2048, 72405), (2304, 64360), (2560, 57924), (2880, 51488), (3072, 48270), (3218, 46080), (3840, 38616), (4608, 32180), (4827, 30720), (5120, 28962), (5760, 25744), (6144, 24135), (6436, 23040), (7680, 19308), (8045, 18432), (9216, 16090), (9654, 15360), (10240, 14481), (11520, 12872)]