394802280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1096673}}^1$

素因数の和:1096690

約数の個数: 48

約数和(自身を含む): 1283108580

約数和(自身を除く): 888306300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1096673, 2193346, 3290019, 4386692, 5483365, 6580038, 8773384, 9870057, 10966730, 13160076, 16450095, 19740114, 21933460, 26320152, 32900190, 39480228, 43866920, 49350285, 65800380, 78960456, 98700570, 131600760, 197401140, 394802280]

約数ペア:

[(1, 394802280), (2, 197401140), (3, 131600760), (4, 98700570), (5, 78960456), (6, 65800380), (8, 49350285), (9, 43866920), (10, 39480228), (12, 32900190), (15, 26320152), (18, 21933460), (20, 19740114), (24, 16450095), (30, 13160076), (36, 10966730), (40, 9870057), (45, 8773384), (60, 6580038), (72, 5483365), (90, 4386692), (120, 3290019), (180, 2193346), (360, 1096673)]