38928480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81101}}^1$

素因数の和:81119

約数の個数: 48

約数和(自身を含む): 122626224

約数和(自身を除く): 83697744

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, 81101, 162202, 243303, 324404, 405505, 486606, 648808, 811010, 973212, 1216515, 1297616, 1622020, 1946424, 2433030, 2595232, 3244040, 3892848, 4866060, 6488080, 7785696, 9732120, 12976160, 19464240, 38928480]

約数ペア:

[(1, 38928480), (2, 19464240), (3, 12976160), (4, 9732120), (5, 7785696), (6, 6488080), (8, 4866060), (10, 3892848), (12, 3244040), (15, 2595232), (16, 2433030), (20, 1946424), (24, 1622020), (30, 1297616), (32, 1216515), (40, 973212), (48, 811010), (60, 648808), (80, 486606), (96, 405505), (120, 324404), (160, 243303), (240, 162202), (480, 81101)]