1176807720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{891521}}^1$

素因数の和:891546

約数の個数: 64

約数和(自身を含む): 3851375040

約数和(自身を除く): 2674567320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 891521, 1783042, 2674563, 3566084, 4457605, 5349126, 7132168, 8915210, 9806731, 10698252, 13372815, 17830420, 19613462, 21396504, 26745630, 29420193, 35660840, 39226924, 49033655, 53491260, 58840386, 78453848, 98067310, 106982520, 117680772, 147100965, 196134620, 235361544, 294201930, 392269240, 588403860, 1176807720]

約数ペア:

[(1, 1176807720), (2, 588403860), (3, 392269240), (4, 294201930), (5, 235361544), (6, 196134620), (8, 147100965), (10, 117680772), (11, 106982520), (12, 98067310), (15, 78453848), (20, 58840386), (22, 53491260), (24, 49033655), (30, 39226924), (33, 35660840), (40, 29420193), (44, 26745630), (55, 21396504), (60, 19613462), (66, 17830420), (88, 13372815), (110, 10698252), (120, 9806731), (132, 8915210), (165, 7132168), (220, 5349126), (264, 4457605), (330, 3566084), (440, 2674563), (660, 1783042), (1320, 891521)]