121122080

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1453}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 286897464

約数和(自身を除く): 165775384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 1042, 1453, 2084, 2605, 2906, 4168, 5210, 5812, 7265, 8336, 10420, 11624, 14530, 16672, 20840, 23248, 29060, 41680, 46496, 58120, 83360, 116240, 232480, 757013, 1514026, 3028052, 3785065, 6056104, 7570130, 12112208, 15140260, 24224416, 30280520, 60561040, 121122080]

約数ペア:

[(1, 121122080), (2, 60561040), (4, 30280520), (5, 24224416), (8, 15140260), (10, 12112208), (16, 7570130), (20, 6056104), (32, 3785065), (40, 3028052), (80, 1514026), (160, 757013), (521, 232480), (1042, 116240), (1453, 83360), (2084, 58120), (2605, 46496), (2906, 41680), (4168, 29060), (5210, 23248), (5812, 20840), (7265, 16672), (8336, 14530), (10420, 11624)]