82161120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{171169}}^1$

素因数の和:171187

約数の個数: 48

約数和(自身を含む): 258809040

約数和(自身を除く): 176647920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 171169, 342338, 513507, 684676, 855845, 1027014, 1369352, 1711690, 2054028, 2567535, 2738704, 3423380, 4108056, 5135070, 5477408, 6846760, 8216112, 10270140, 13693520, 16432224, 20540280, 27387040, 41080560, 82161120]

約数ペア:

[(1, 82161120), (2, 41080560), (3, 27387040), (4, 20540280), (5, 16432224), (6, 13693520), (8, 10270140), (10, 8216112), (12, 6846760), (15, 5477408), (16, 5135070), (20, 4108056), (24, 3423380), (30, 2738704), (32, 2567535), (40, 2054028), (48, 1711690), (60, 1369352), (80, 1027014), (96, 855845), (120, 684676), (160, 513507), (240, 342338), (480, 171169)]