48287520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33533}}^1$

素因数の和:33554

約数の個数: 72

約数和(自身を含む): 164786076

約数和(自身を除く): 116498556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 33533, 67066, 100599, 134132, 167665, 201198, 268264, 301797, 335330, 402396, 502995, 536528, 603594, 670660, 804792, 1005990, 1073056, 1207188, 1341320, 1508985, 1609584, 2011980, 2414376, 2682640, 3017970, 3219168, 4023960, 4828752, 5365280, 6035940, 8047920, 9657504, 12071880, 16095840, 24143760, 48287520]

約数ペア:

[(1, 48287520), (2, 24143760), (3, 16095840), (4, 12071880), (5, 9657504), (6, 8047920), (8, 6035940), (9, 5365280), (10, 4828752), (12, 4023960), (15, 3219168), (16, 3017970), (18, 2682640), (20, 2414376), (24, 2011980), (30, 1609584), (32, 1508985), (36, 1341320), (40, 1207188), (45, 1073056), (48, 1005990), (60, 804792), (72, 670660), (80, 603594), (90, 536528), (96, 502995), (120, 402396), (144, 335330), (160, 301797), (180, 268264), (240, 201198), (288, 167665), (360, 134132), (480, 100599), (720, 67066), (1440, 33533)]