486278580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{132863}}^1$

素因数の和:132936

約数の個数: 48

約数和(自身を含む): 1383911424

約数和(自身を除く): 897632844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 132863, 265726, 398589, 531452, 664315, 797178, 1328630, 1594356, 1992945, 2657260, 3985890, 7971780, 8104643, 16209286, 24313929, 32418572, 40523215, 48627858, 81046430, 97255716, 121569645, 162092860, 243139290, 486278580]

約数ペア:

[(1, 486278580), (2, 243139290), (3, 162092860), (4, 121569645), (5, 97255716), (6, 81046430), (10, 48627858), (12, 40523215), (15, 32418572), (20, 24313929), (30, 16209286), (60, 8104643), (61, 7971780), (122, 3985890), (183, 2657260), (244, 1992945), (305, 1594356), (366, 1328630), (610, 797178), (732, 664315), (915, 531452), (1220, 398589), (1830, 265726), (3660, 132863)]