144744840

素因数分解:

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

素因数の和:844

約数の個数: 128

約数和(自身を含む): 485452800

約数和(自身を除く): 340707960

約数列:

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

約数ペア:

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