125284380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160621}}^1$

素因数の和:160646

約数の個数: 48

約数和(自身を含む): 377782944

約数和(自身を除く): 252498564

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, 160621, 321242, 481863, 642484, 803105, 963726, 1606210, 1927452, 2088073, 2409315, 3212420, 4176146, 4818630, 6264219, 8352292, 9637260, 10440365, 12528438, 20880730, 25056876, 31321095, 41761460, 62642190, 125284380]

約数ペア:

[(1, 125284380), (2, 62642190), (3, 41761460), (4, 31321095), (5, 25056876), (6, 20880730), (10, 12528438), (12, 10440365), (13, 9637260), (15, 8352292), (20, 6264219), (26, 4818630), (30, 4176146), (39, 3212420), (52, 2409315), (60, 2088073), (65, 1927452), (78, 1606210), (130, 963726), (156, 803105), (195, 642484), (260, 481863), (390, 321242), (780, 160621)]