26321520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109673}}^1$

素因数の和:109689

約数の個数: 40

約数和(自身を含む): 81597456

約数和(自身を除く): 55275936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 109673, 219346, 329019, 438692, 548365, 658038, 877384, 1096730, 1316076, 1645095, 1754768, 2193460, 2632152, 3290190, 4386920, 5264304, 6580380, 8773840, 13160760, 26321520]

約数ペア:

[(1, 26321520), (2, 13160760), (3, 8773840), (4, 6580380), (5, 5264304), (6, 4386920), (8, 3290190), (10, 2632152), (12, 2193460), (15, 1754768), (16, 1645095), (20, 1316076), (24, 1096730), (30, 877384), (40, 658038), (48, 548365), (60, 438692), (80, 329019), (120, 219346), (240, 109673)]