86795760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{361649}}^1$

素因数の和:361665

約数の個数: 40

約数和(自身を含む): 269067600

約数和(自身を除く): 182271840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 361649, 723298, 1084947, 1446596, 1808245, 2169894, 2893192, 3616490, 4339788, 5424735, 5786384, 7232980, 8679576, 10849470, 14465960, 17359152, 21698940, 28931920, 43397880, 86795760]

約数ペア:

[(1, 86795760), (2, 43397880), (3, 28931920), (4, 21698940), (5, 17359152), (6, 14465960), (8, 10849470), (10, 8679576), (12, 7232980), (15, 5786384), (16, 5424735), (20, 4339788), (24, 3616490), (30, 2893192), (40, 2169894), (48, 1808245), (60, 1446596), (80, 1084947), (120, 723298), (240, 361649)]