5546240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{619}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 15207360

約数和(自身を除く): 9661120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 619, 640, 896, 1120, 1238, 1280, 1792, 2240, 2476, 3095, 4333, 4480, 4952, 6190, 8666, 8960, 9904, 12380, 17332, 19808, 21665, 24760, 34664, 39616, 43330, 49520, 69328, 79232, 86660, 99040, 138656, 158464, 173320, 198080, 277312, 346640, 396160, 554624, 693280, 792320, 1109248, 1386560, 2773120, 5546240]

約数ペア:

[(1, 5546240), (2, 2773120), (4, 1386560), (5, 1109248), (7, 792320), (8, 693280), (10, 554624), (14, 396160), (16, 346640), (20, 277312), (28, 198080), (32, 173320), (35, 158464), (40, 138656), (56, 99040), (64, 86660), (70, 79232), (80, 69328), (112, 49520), (128, 43330), (140, 39616), (160, 34664), (224, 24760), (256, 21665), (280, 19808), (320, 17332), (448, 12380), (560, 9904), (619, 8960), (640, 8666), (896, 6190), (1120, 4952), (1238, 4480), (1280, 4333), (1792, 3095), (2240, 2476)]