78972360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1823}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 250179840

約数和(自身を除く): 171207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 1823, 2166, 2280, 2888, 3610, 3646, 4332, 5415, 5469, 7220, 7292, 8664, 9115, 10830, 10938, 14440, 14584, 18230, 21660, 21876, 27345, 34637, 36460, 43320, 43752, 54690, 69274, 72920, 103911, 109380, 138548, 173185, 207822, 218760, 277096, 346370, 415644, 519555, 658103, 692740, 831288, 1039110, 1316206, 1385480, 1974309, 2078220, 2632412, 3290515, 3948618, 4156440, 5264824, 6581030, 7897236, 9871545, 13162060, 15794472, 19743090, 26324120, 39486180, 78972360]

約数ペア:

[(1, 78972360), (2, 39486180), (3, 26324120), (4, 19743090), (5, 15794472), (6, 13162060), (8, 9871545), (10, 7897236), (12, 6581030), (15, 5264824), (19, 4156440), (20, 3948618), (24, 3290515), (30, 2632412), (38, 2078220), (40, 1974309), (57, 1385480), (60, 1316206), (76, 1039110), (95, 831288), (114, 692740), (120, 658103), (152, 519555), (190, 415644), (228, 346370), (285, 277096), (361, 218760), (380, 207822), (456, 173185), (570, 138548), (722, 109380), (760, 103911), (1083, 72920), (1140, 69274), (1444, 54690), (1805, 43752), (1823, 43320), (2166, 36460), (2280, 34637), (2888, 27345), (3610, 21876), (3646, 21660), (4332, 18230), (5415, 14584), (5469, 14440), (7220, 10938), (7292, 10830), (8664, 9115)]