124912980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{693961}}^1$

素因数の和:693976

約数の個数: 36

約数和(自身を含む): 378903252

約数和(自身を除く): 253990272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 693961, 1387922, 2081883, 2775844, 3469805, 4163766, 6245649, 6939610, 8327532, 10409415, 12491298, 13879220, 20818830, 24982596, 31228245, 41637660, 62456490, 124912980]

約数ペア:

[(1, 124912980), (2, 62456490), (3, 41637660), (4, 31228245), (5, 24982596), (6, 20818830), (9, 13879220), (10, 12491298), (12, 10409415), (15, 8327532), (18, 6939610), (20, 6245649), (30, 4163766), (36, 3469805), (45, 2775844), (60, 2081883), (90, 1387922), (180, 693961)]