90309120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1106

約数の個数: 160

約数和(自身を含む): 315247680

約数和(自身を除く): 224938560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1069, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2138, 2560, 2640, 2816, 3207, 3520, 3840, 4224, 4276, 5280, 5345, 5632, 6414, 7040, 7680, 8448, 8552, 10560, 10690, 11759, 12828, 14080, 16035, 16896, 17104, 21120, 21380, 23518, 25656, 28160, 32070, 34208, 35277, 42240, 42760, 47036, 51312, 58795, 64140, 68416, 70554, 84480, 85520, 94072, 102624, 117590, 128280, 136832, 141108, 171040, 176385, 188144, 205248, 235180, 256560, 273664, 282216, 342080, 352770, 376288, 410496, 470360, 513120, 547328, 564432, 684160, 705540, 752576, 820992, 940720, 1026240, 1128864, 1368320, 1411080, 1505152, 1641984, 1881440, 2052480, 2257728, 2736640, 2822160, 3010304, 3762880, 4104960, 4515456, 5644320, 6020608, 7525760, 8209920, 9030912, 11288640, 15051520, 18061824, 22577280, 30103040, 45154560, 90309120]

約数ペア:

[(1, 90309120), (2, 45154560), (3, 30103040), (4, 22577280), (5, 18061824), (6, 15051520), (8, 11288640), (10, 9030912), (11, 8209920), (12, 7525760), (15, 6020608), (16, 5644320), (20, 4515456), (22, 4104960), (24, 3762880), (30, 3010304), (32, 2822160), (33, 2736640), (40, 2257728), (44, 2052480), (48, 1881440), (55, 1641984), (60, 1505152), (64, 1411080), (66, 1368320), (80, 1128864), (88, 1026240), (96, 940720), (110, 820992), (120, 752576), (128, 705540), (132, 684160), (160, 564432), (165, 547328), (176, 513120), (192, 470360), (220, 410496), (240, 376288), (256, 352770), (264, 342080), (320, 282216), (330, 273664), (352, 256560), (384, 235180), (440, 205248), (480, 188144), (512, 176385), (528, 171040), (640, 141108), (660, 136832), (704, 128280), (768, 117590), (880, 102624), (960, 94072), (1056, 85520), (1069, 84480), (1280, 70554), (1320, 68416), (1408, 64140), (1536, 58795), (1760, 51312), (1920, 47036), (2112, 42760), (2138, 42240), (2560, 35277), (2640, 34208), (2816, 32070), (3207, 28160), (3520, 25656), (3840, 23518), (4224, 21380), (4276, 21120), (5280, 17104), (5345, 16896), (5632, 16035), (6414, 14080), (7040, 12828), (7680, 11759), (8448, 10690), (8552, 10560)]