61873440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128903}}^1$

素因数の和:128921

約数の個数: 48

約数和(自身を含む): 194902848

約数和(自身を除く): 133029408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 128903, 257806, 386709, 515612, 644515, 773418, 1031224, 1289030, 1546836, 1933545, 2062448, 2578060, 3093672, 3867090, 4124896, 5156120, 6187344, 7734180, 10312240, 12374688, 15468360, 20624480, 30936720, 61873440]

約数ペア:

[(1, 61873440), (2, 30936720), (3, 20624480), (4, 15468360), (5, 12374688), (6, 10312240), (8, 7734180), (10, 6187344), (12, 5156120), (15, 4124896), (16, 3867090), (20, 3093672), (24, 2578060), (30, 2062448), (32, 1933545), (40, 1546836), (48, 1289030), (60, 1031224), (80, 773418), (96, 644515), (120, 515612), (160, 386709), (240, 257806), (480, 128903)]