13472880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 42393120

約数和(自身を除く): 28920240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 769, 876, 1095, 1168, 1460, 1538, 1752, 2190, 2307, 2920, 3076, 3504, 3845, 4380, 4614, 5840, 6152, 7690, 8760, 9228, 11535, 12304, 15380, 17520, 18456, 23070, 30760, 36912, 46140, 56137, 61520, 92280, 112274, 168411, 184560, 224548, 280685, 336822, 449096, 561370, 673644, 842055, 898192, 1122740, 1347288, 1684110, 2245480, 2694576, 3368220, 4490960, 6736440, 13472880]

約数ペア:

[(1, 13472880), (2, 6736440), (3, 4490960), (4, 3368220), (5, 2694576), (6, 2245480), (8, 1684110), (10, 1347288), (12, 1122740), (15, 898192), (16, 842055), (20, 673644), (24, 561370), (30, 449096), (40, 336822), (48, 280685), (60, 224548), (73, 184560), (80, 168411), (120, 112274), (146, 92280), (219, 61520), (240, 56137), (292, 46140), (365, 36912), (438, 30760), (584, 23070), (730, 18456), (769, 17520), (876, 15380), (1095, 12304), (1168, 11535), (1460, 9228), (1538, 8760), (1752, 7690), (2190, 6152), (2307, 5840), (2920, 4614), (3076, 4380), (3504, 3845)]