16723320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139361}}^1$

素因数の和:139375

約数の個数: 32

約数和(自身を含む): 50170320

約数和(自身を除く): 33447000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139361, 278722, 418083, 557444, 696805, 836166, 1114888, 1393610, 1672332, 2090415, 2787220, 3344664, 4180830, 5574440, 8361660, 16723320]

約数ペア:

[(1, 16723320), (2, 8361660), (3, 5574440), (4, 4180830), (5, 3344664), (6, 2787220), (8, 2090415), (10, 1672332), (12, 1393610), (15, 1114888), (20, 836166), (24, 696805), (30, 557444), (40, 418083), (60, 278722), (120, 139361)]