19076760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 65286000

約数和(自身を除く): 46209240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 2789, 3420, 5578, 6840, 8367, 11156, 13945, 16734, 22312, 25101, 27890, 33468, 41835, 50202, 52991, 55780, 66936, 83670, 100404, 105982, 111560, 125505, 158973, 167340, 200808, 211964, 251010, 264955, 317946, 334680, 423928, 476919, 502020, 529910, 635892, 794865, 953838, 1004040, 1059820, 1271784, 1589730, 1907676, 2119640, 2384595, 3179460, 3815352, 4769190, 6358920, 9538380, 19076760]

約数ペア:

[(1, 19076760), (2, 9538380), (3, 6358920), (4, 4769190), (5, 3815352), (6, 3179460), (8, 2384595), (9, 2119640), (10, 1907676), (12, 1589730), (15, 1271784), (18, 1059820), (19, 1004040), (20, 953838), (24, 794865), (30, 635892), (36, 529910), (38, 502020), (40, 476919), (45, 423928), (57, 334680), (60, 317946), (72, 264955), (76, 251010), (90, 211964), (95, 200808), (114, 167340), (120, 158973), (152, 125505), (171, 111560), (180, 105982), (190, 100404), (228, 83670), (285, 66936), (342, 55780), (360, 52991), (380, 50202), (456, 41835), (570, 33468), (684, 27890), (760, 25101), (855, 22312), (1140, 16734), (1368, 13945), (1710, 11156), (2280, 8367), (2789, 6840), (3420, 5578)]