12761520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53173}}^1$

素因数の和:53189

約数の個数: 40

約数和(自身を含む): 39561456

約数和(自身を除く): 26799936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53173, 106346, 159519, 212692, 265865, 319038, 425384, 531730, 638076, 797595, 850768, 1063460, 1276152, 1595190, 2126920, 2552304, 3190380, 4253840, 6380760, 12761520]

約数ペア:

[(1, 12761520), (2, 6380760), (3, 4253840), (4, 3190380), (5, 2552304), (6, 2126920), (8, 1595190), (10, 1276152), (12, 1063460), (15, 850768), (16, 797595), (20, 638076), (24, 531730), (30, 425384), (40, 319038), (48, 265865), (60, 212692), (80, 159519), (120, 106346), (240, 53173)]