47367720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 128

約数和(自身を含む): 160704000

約数和(自身を除く): 113336280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 719, 732, 915, 1080, 1098, 1220, 1438, 1464, 1647, 1830, 2157, 2196, 2440, 2745, 2876, 3294, 3595, 3660, 4314, 4392, 5490, 5752, 6471, 6588, 7190, 7320, 8235, 8628, 10785, 10980, 12942, 13176, 14380, 16470, 17256, 19413, 21570, 21960, 25884, 28760, 32355, 32940, 38826, 43140, 43859, 51768, 64710, 65880, 77652, 86280, 87718, 97065, 129420, 131577, 155304, 175436, 194130, 219295, 258840, 263154, 350872, 388260, 394731, 438590, 526308, 657885, 776520, 789462, 877180, 1052616, 1184193, 1315770, 1578924, 1754360, 1973655, 2368386, 2631540, 3157848, 3947310, 4736772, 5263080, 5920965, 7894620, 9473544, 11841930, 15789240, 23683860, 47367720]

約数ペア:

[(1, 47367720), (2, 23683860), (3, 15789240), (4, 11841930), (5, 9473544), (6, 7894620), (8, 5920965), (9, 5263080), (10, 4736772), (12, 3947310), (15, 3157848), (18, 2631540), (20, 2368386), (24, 1973655), (27, 1754360), (30, 1578924), (36, 1315770), (40, 1184193), (45, 1052616), (54, 877180), (60, 789462), (61, 776520), (72, 657885), (90, 526308), (108, 438590), (120, 394731), (122, 388260), (135, 350872), (180, 263154), (183, 258840), (216, 219295), (244, 194130), (270, 175436), (305, 155304), (360, 131577), (366, 129420), (488, 97065), (540, 87718), (549, 86280), (610, 77652), (719, 65880), (732, 64710), (915, 51768), (1080, 43859), (1098, 43140), (1220, 38826), (1438, 32940), (1464, 32355), (1647, 28760), (1830, 25884), (2157, 21960), (2196, 21570), (2440, 19413), (2745, 17256), (2876, 16470), (3294, 14380), (3595, 13176), (3660, 12942), (4314, 10980), (4392, 10785), (5490, 8628), (5752, 8235), (6471, 7320), (6588, 7190)]