121476320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{108461}}^1$

素因数の和:108483

約数の個数: 48

約数和(自身を含む): 327989088

約数和(自身を除く): 206512768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 108461, 216922, 433844, 542305, 759227, 867688, 1084610, 1518454, 1735376, 2169220, 3036908, 3470752, 3796135, 4338440, 6073816, 7592270, 8676880, 12147632, 15184540, 17353760, 24295264, 30369080, 60738160, 121476320]

約数ペア:

[(1, 121476320), (2, 60738160), (4, 30369080), (5, 24295264), (7, 17353760), (8, 15184540), (10, 12147632), (14, 8676880), (16, 7592270), (20, 6073816), (28, 4338440), (32, 3796135), (35, 3470752), (40, 3036908), (56, 2169220), (70, 1735376), (80, 1518454), (112, 1084610), (140, 867688), (160, 759227), (224, 542305), (280, 433844), (560, 216922), (1120, 108461)]