124512180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159631}}^1$

素因数の和:159656

約数の個数: 48

約数和(自身を含む): 375454464

約数和(自身を除く): 250942284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 159631, 319262, 478893, 638524, 798155, 957786, 1596310, 1915572, 2075203, 2394465, 3192620, 4150406, 4788930, 6225609, 8300812, 9577860, 10376015, 12451218, 20752030, 24902436, 31128045, 41504060, 62256090, 124512180]

約数ペア:

[(1, 124512180), (2, 62256090), (3, 41504060), (4, 31128045), (5, 24902436), (6, 20752030), (10, 12451218), (12, 10376015), (13, 9577860), (15, 8300812), (20, 6225609), (26, 4788930), (30, 4150406), (39, 3192620), (52, 2394465), (60, 2075203), (65, 1915572), (78, 1596310), (130, 957786), (156, 798155), (195, 638524), (260, 478893), (390, 319262), (780, 159631)]