289489680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:846

約数の個数: 160

約数和(自身を含む): 1003269120

約数和(自身を除く): 713779440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 223, 240, 270, 360, 432, 446, 540, 601, 669, 720, 892, 1080, 1115, 1202, 1338, 1784, 1803, 2007, 2160, 2230, 2404, 2676, 3005, 3345, 3568, 3606, 4014, 4460, 4808, 5352, 5409, 6010, 6021, 6690, 7212, 8028, 8920, 9015, 9616, 10035, 10704, 10818, 12020, 12042, 13380, 14424, 16056, 16227, 17840, 18030, 20070, 21636, 24040, 24084, 26760, 27045, 28848, 30105, 32112, 32454, 36060, 40140, 43272, 48080, 48168, 53520, 54090, 60210, 64908, 72120, 80280, 81135, 86544, 96336, 108180, 120420, 129816, 134023, 144240, 160560, 162270, 216360, 240840, 259632, 268046, 324540, 402069, 432720, 481680, 536092, 649080, 670115, 804138, 1072184, 1206207, 1298160, 1340230, 1608276, 2010345, 2144368, 2412414, 2680460, 3216552, 3618621, 4020690, 4824828, 5360920, 6031035, 6433104, 7237242, 8041380, 9649656, 10721840, 12062070, 14474484, 16082760, 18093105, 19299312, 24124140, 28948968, 32165520, 36186210, 48248280, 57897936, 72372420, 96496560, 144744840, 289489680]

約数ペア:

[(1, 289489680), (2, 144744840), (3, 96496560), (4, 72372420), (5, 57897936), (6, 48248280), (8, 36186210), (9, 32165520), (10, 28948968), (12, 24124140), (15, 19299312), (16, 18093105), (18, 16082760), (20, 14474484), (24, 12062070), (27, 10721840), (30, 9649656), (36, 8041380), (40, 7237242), (45, 6433104), (48, 6031035), (54, 5360920), (60, 4824828), (72, 4020690), (80, 3618621), (90, 3216552), (108, 2680460), (120, 2412414), (135, 2144368), (144, 2010345), (180, 1608276), (216, 1340230), (223, 1298160), (240, 1206207), (270, 1072184), (360, 804138), (432, 670115), (446, 649080), (540, 536092), (601, 481680), (669, 432720), (720, 402069), (892, 324540), (1080, 268046), (1115, 259632), (1202, 240840), (1338, 216360), (1784, 162270), (1803, 160560), (2007, 144240), (2160, 134023), (2230, 129816), (2404, 120420), (2676, 108180), (3005, 96336), (3345, 86544), (3568, 81135), (3606, 80280), (4014, 72120), (4460, 64908), (4808, 60210), (5352, 54090), (5409, 53520), (6010, 48168), (6021, 48080), (6690, 43272), (7212, 40140), (8028, 36060), (8920, 32454), (9015, 32112), (9616, 30105), (10035, 28848), (10704, 27045), (10818, 26760), (12020, 24084), (12042, 24040), (13380, 21636), (14424, 20070), (16056, 18030), (16227, 17840)]