2672640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 144

約数和(自身を含む): 9582300

約数和(自身を除く): 6909660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1024, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1740, 1856, 1920, 2048, 2088, 2304, 2320, 2560, 2610, 2784, 2880, 3072, 3480, 3712, 3840, 4176, 4608, 4640, 5120, 5220, 5568, 5760, 6144, 6960, 7424, 7680, 8352, 9216, 9280, 10240, 10440, 11136, 11520, 13920, 14848, 15360, 16704, 18432, 18560, 20880, 22272, 23040, 27840, 29696, 30720, 33408, 37120, 41760, 44544, 46080, 55680, 59392, 66816, 74240, 83520, 89088, 92160, 111360, 133632, 148480, 167040, 178176, 222720, 267264, 296960, 334080, 445440, 534528, 668160, 890880, 1336320, 2672640]

約数ペア:

[(1, 2672640), (2, 1336320), (3, 890880), (4, 668160), (5, 534528), (6, 445440), (8, 334080), (9, 296960), (10, 267264), (12, 222720), (15, 178176), (16, 167040), (18, 148480), (20, 133632), (24, 111360), (29, 92160), (30, 89088), (32, 83520), (36, 74240), (40, 66816), (45, 59392), (48, 55680), (58, 46080), (60, 44544), (64, 41760), (72, 37120), (80, 33408), (87, 30720), (90, 29696), (96, 27840), (116, 23040), (120, 22272), (128, 20880), (144, 18560), (145, 18432), (160, 16704), (174, 15360), (180, 14848), (192, 13920), (232, 11520), (240, 11136), (256, 10440), (261, 10240), (288, 9280), (290, 9216), (320, 8352), (348, 7680), (360, 7424), (384, 6960), (435, 6144), (464, 5760), (480, 5568), (512, 5220), (522, 5120), (576, 4640), (580, 4608), (640, 4176), (696, 3840), (720, 3712), (768, 3480), (870, 3072), (928, 2880), (960, 2784), (1024, 2610), (1044, 2560), (1152, 2320), (1160, 2304), (1280, 2088), (1305, 2048), (1392, 1920), (1440, 1856), (1536, 1740)]