4389237120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{120319}}^1$

素因数の和:120360

約数の個数: 128

約数和(自身を含む): 14727168000

約数和(自身を除く): 10337930880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 120319, 240638, 360957, 481276, 601595, 721914, 962552, 1203190, 1443828, 1804785, 1925104, 2286061, 2406380, 2887656, 3609570, 3850208, 4572122, 4812760, 5775312, 6858183, 7219140, 7700416, 9144244, 9625520, 11430305, 11550624, 13716366, 14438280, 15400832, 18288488, 19251040, 22860610, 23101248, 27432732, 28876560, 34290915, 36576976, 38502080, 45721220, 46202496, 54865464, 57753120, 68581830, 73153952, 77004160, 91442440, 109730928, 115506240, 137163660, 146307904, 182884880, 219461856, 231012480, 274327320, 292615808, 365769760, 438923712, 548654640, 731539520, 877847424, 1097309280, 1463079040, 2194618560, 4389237120]

約数ペア:

[(1, 4389237120), (2, 2194618560), (3, 1463079040), (4, 1097309280), (5, 877847424), (6, 731539520), (8, 548654640), (10, 438923712), (12, 365769760), (15, 292615808), (16, 274327320), (19, 231012480), (20, 219461856), (24, 182884880), (30, 146307904), (32, 137163660), (38, 115506240), (40, 109730928), (48, 91442440), (57, 77004160), (60, 73153952), (64, 68581830), (76, 57753120), (80, 54865464), (95, 46202496), (96, 45721220), (114, 38502080), (120, 36576976), (128, 34290915), (152, 28876560), (160, 27432732), (190, 23101248), (192, 22860610), (228, 19251040), (240, 18288488), (285, 15400832), (304, 14438280), (320, 13716366), (380, 11550624), (384, 11430305), (456, 9625520), (480, 9144244), (570, 7700416), (608, 7219140), (640, 6858183), (760, 5775312), (912, 4812760), (960, 4572122), (1140, 3850208), (1216, 3609570), (1520, 2887656), (1824, 2406380), (1920, 2286061), (2280, 1925104), (2432, 1804785), (3040, 1443828), (3648, 1203190), (4560, 962552), (6080, 721914), (7296, 601595), (9120, 481276), (12160, 360957), (18240, 240638), (36480, 120319)]