81582360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8288

約数の個数: 64

約数和(自身を含む): 247726080

約数和(自身を除く): 166143720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 8191, 9960, 16382, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 163820, 196584, 245730, 327640, 491460, 679853, 982920, 1359706, 2039559, 2719412, 3399265, 4079118, 5438824, 6798530, 8158236, 10197795, 13597060, 16316472, 20395590, 27194120, 40791180, 81582360]

約数ペア:

[(1, 81582360), (2, 40791180), (3, 27194120), (4, 20395590), (5, 16316472), (6, 13597060), (8, 10197795), (10, 8158236), (12, 6798530), (15, 5438824), (20, 4079118), (24, 3399265), (30, 2719412), (40, 2039559), (60, 1359706), (83, 982920), (120, 679853), (166, 491460), (249, 327640), (332, 245730), (415, 196584), (498, 163820), (664, 122865), (830, 98292), (996, 81910), (1245, 65528), (1660, 49146), (1992, 40955), (2490, 32764), (3320, 24573), (4980, 16382), (8191, 9960)]