191318640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{797161}}^1$

素因数の和:797177

約数の個数: 40

約数和(自身を含む): 593088528

約数和(自身を除く): 401769888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 797161, 1594322, 2391483, 3188644, 3985805, 4782966, 6377288, 7971610, 9565932, 11957415, 12754576, 15943220, 19131864, 23914830, 31886440, 38263728, 47829660, 63772880, 95659320, 191318640]

約数ペア:

[(1, 191318640), (2, 95659320), (3, 63772880), (4, 47829660), (5, 38263728), (6, 31886440), (8, 23914830), (10, 19131864), (12, 15943220), (15, 12754576), (16, 11957415), (20, 9565932), (24, 7971610), (30, 6377288), (40, 4782966), (48, 3985805), (60, 3188644), (80, 2391483), (120, 1594322), (240, 797161)]