2626560

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{19}}^1$

素因数の和:53

約数の個数: 176

約数和(自身を含む): 9825600

約数和(自身を除く): 7199040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2736, 2880, 3040, 3072, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4608, 4864, 5120, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 7680, 8208, 8640, 9120, 9216, 9728, 10260, 10944, 11520, 12160, 13680, 13824, 14592, 15360, 16416, 17280, 18240, 19456, 20520, 21888, 23040, 24320, 27360, 27648, 29184, 32832, 34560, 36480, 41040, 43776, 46080, 48640, 54720, 58368, 65664, 69120, 72960, 82080, 87552, 97280, 109440, 131328, 138240, 145920, 164160, 175104, 218880, 262656, 291840, 328320, 437760, 525312, 656640, 875520, 1313280, 2626560]

約数ペア:

[(1, 2626560), (2, 1313280), (3, 875520), (4, 656640), (5, 525312), (6, 437760), (8, 328320), (9, 291840), (10, 262656), (12, 218880), (15, 175104), (16, 164160), (18, 145920), (19, 138240), (20, 131328), (24, 109440), (27, 97280), (30, 87552), (32, 82080), (36, 72960), (38, 69120), (40, 65664), (45, 58368), (48, 54720), (54, 48640), (57, 46080), (60, 43776), (64, 41040), (72, 36480), (76, 34560), (80, 32832), (90, 29184), (95, 27648), (96, 27360), (108, 24320), (114, 23040), (120, 21888), (128, 20520), (135, 19456), (144, 18240), (152, 17280), (160, 16416), (171, 15360), (180, 14592), (190, 13824), (192, 13680), (216, 12160), (228, 11520), (240, 10944), (256, 10260), (270, 9728), (285, 9216), (288, 9120), (304, 8640), (320, 8208), (342, 7680), (360, 7296), (380, 6912), (384, 6840), (432, 6080), (456, 5760), (480, 5472), (512, 5130), (513, 5120), (540, 4864), (570, 4608), (576, 4560), (608, 4320), (640, 4104), (684, 3840), (720, 3648), (760, 3456), (768, 3420), (855, 3072), (864, 3040), (912, 2880), (960, 2736), (1024, 2565), (1026, 2560), (1080, 2432), (1140, 2304), (1152, 2280), (1216, 2160), (1280, 2052), (1368, 1920), (1440, 1824), (1520, 1728), (1536, 1710)]