30018560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 176

約数和(自身を含む): 86661792

約数和(自身を除く): 56643232

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 64, 65, 80, 82, 88, 104, 110, 128, 130, 143, 160, 164, 176, 205, 208, 220, 256, 260, 286, 320, 328, 352, 410, 416, 440, 451, 512, 520, 533, 572, 640, 656, 704, 715, 820, 832, 880, 902, 1024, 1040, 1066, 1144, 1280, 1312, 1408, 1430, 1640, 1664, 1760, 1804, 2080, 2132, 2255, 2288, 2560, 2624, 2665, 2816, 2860, 3280, 3328, 3520, 3608, 4160, 4264, 4510, 4576, 5120, 5248, 5330, 5632, 5720, 5863, 6560, 6656, 7040, 7216, 8320, 8528, 9020, 9152, 10496, 10660, 11264, 11440, 11726, 13120, 13312, 14080, 14432, 16640, 17056, 18040, 18304, 20992, 21320, 22880, 23452, 26240, 28160, 28864, 29315, 33280, 34112, 36080, 36608, 41984, 42640, 45760, 46904, 52480, 56320, 57728, 58630, 66560, 68224, 72160, 73216, 85280, 91520, 93808, 104960, 115456, 117260, 136448, 144320, 146432, 170560, 183040, 187616, 209920, 230912, 234520, 272896, 288640, 341120, 366080, 375232, 461824, 469040, 545792, 577280, 682240, 732160, 750464, 938080, 1154560, 1364480, 1500928, 1876160, 2309120, 2728960, 3001856, 3752320, 6003712, 7504640, 15009280, 30018560]

約数ペア:

[(1, 30018560), (2, 15009280), (4, 7504640), (5, 6003712), (8, 3752320), (10, 3001856), (11, 2728960), (13, 2309120), (16, 1876160), (20, 1500928), (22, 1364480), (26, 1154560), (32, 938080), (40, 750464), (41, 732160), (44, 682240), (52, 577280), (55, 545792), (64, 469040), (65, 461824), (80, 375232), (82, 366080), (88, 341120), (104, 288640), (110, 272896), (128, 234520), (130, 230912), (143, 209920), (160, 187616), (164, 183040), (176, 170560), (205, 146432), (208, 144320), (220, 136448), (256, 117260), (260, 115456), (286, 104960), (320, 93808), (328, 91520), (352, 85280), (410, 73216), (416, 72160), (440, 68224), (451, 66560), (512, 58630), (520, 57728), (533, 56320), (572, 52480), (640, 46904), (656, 45760), (704, 42640), (715, 41984), (820, 36608), (832, 36080), (880, 34112), (902, 33280), (1024, 29315), (1040, 28864), (1066, 28160), (1144, 26240), (1280, 23452), (1312, 22880), (1408, 21320), (1430, 20992), (1640, 18304), (1664, 18040), (1760, 17056), (1804, 16640), (2080, 14432), (2132, 14080), (2255, 13312), (2288, 13120), (2560, 11726), (2624, 11440), (2665, 11264), (2816, 10660), (2860, 10496), (3280, 9152), (3328, 9020), (3520, 8528), (3608, 8320), (4160, 7216), (4264, 7040), (4510, 6656), (4576, 6560), (5120, 5863), (5248, 5720), (5330, 5632)]