87383220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27479}}^1$

素因数の和:27544

約数の個数: 48

約数和(自身を含む): 249298560

約数和(自身を除く): 161915340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 27479, 54958, 82437, 109916, 137395, 164874, 274790, 329748, 412185, 549580, 824370, 1456387, 1648740, 2912774, 4369161, 5825548, 7281935, 8738322, 14563870, 17476644, 21845805, 29127740, 43691610, 87383220]

約数ペア:

[(1, 87383220), (2, 43691610), (3, 29127740), (4, 21845805), (5, 17476644), (6, 14563870), (10, 8738322), (12, 7281935), (15, 5825548), (20, 4369161), (30, 2912774), (53, 1648740), (60, 1456387), (106, 824370), (159, 549580), (212, 412185), (265, 329748), (318, 274790), (530, 164874), (636, 137395), (795, 109916), (1060, 82437), (1590, 54958), (3180, 27479)]