120506715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2347}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 240284928

約数和(自身を除く): 119778213

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 315, 489, 815, 1141, 1467, 2347, 2445, 3423, 5705, 7041, 7335, 10269, 11735, 16429, 17115, 21123, 35205, 49287, 51345, 82145, 105615, 147861, 246435, 382561, 739305, 1147683, 1912805, 2677927, 3443049, 5738415, 8033781, 13389635, 17215245, 24101343, 40168905, 120506715]

約数ペア:

[(1, 120506715), (3, 40168905), (5, 24101343), (7, 17215245), (9, 13389635), (15, 8033781), (21, 5738415), (35, 3443049), (45, 2677927), (63, 1912805), (105, 1147683), (163, 739305), (315, 382561), (489, 246435), (815, 147861), (1141, 105615), (1467, 82145), (2347, 51345), (2445, 49287), (3423, 35205), (5705, 21123), (7041, 17115), (7335, 16429), (10269, 11735)]