83927520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 288943200

約数和(自身を除く): 205015680

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, 167, 180, 240, 288, 334, 349, 360, 480, 501, 668, 698, 720, 835, 1002, 1047, 1336, 1396, 1440, 1503, 1670, 1745, 2004, 2094, 2505, 2672, 2792, 3006, 3141, 3340, 3490, 4008, 4188, 5010, 5235, 5344, 5584, 6012, 6282, 6680, 6980, 7515, 8016, 8376, 10020, 10470, 11168, 12024, 12564, 13360, 13960, 15030, 15705, 16032, 16752, 20040, 20940, 24048, 25128, 26720, 27920, 30060, 31410, 33504, 40080, 41880, 48096, 50256, 55840, 58283, 60120, 62820, 80160, 83760, 100512, 116566, 120240, 125640, 167520, 174849, 233132, 240480, 251280, 291415, 349698, 466264, 502560, 524547, 582830, 699396, 874245, 932528, 1049094, 1165660, 1398792, 1748490, 1865056, 2098188, 2331320, 2622735, 2797584, 3496980, 4196376, 4662640, 5245470, 5595168, 6993960, 8392752, 9325280, 10490940, 13987920, 16785504, 20981880, 27975840, 41963760, 83927520]

約数ペア:

[(1, 83927520), (2, 41963760), (3, 27975840), (4, 20981880), (5, 16785504), (6, 13987920), (8, 10490940), (9, 9325280), (10, 8392752), (12, 6993960), (15, 5595168), (16, 5245470), (18, 4662640), (20, 4196376), (24, 3496980), (30, 2797584), (32, 2622735), (36, 2331320), (40, 2098188), (45, 1865056), (48, 1748490), (60, 1398792), (72, 1165660), (80, 1049094), (90, 932528), (96, 874245), (120, 699396), (144, 582830), (160, 524547), (167, 502560), (180, 466264), (240, 349698), (288, 291415), (334, 251280), (349, 240480), (360, 233132), (480, 174849), (501, 167520), (668, 125640), (698, 120240), (720, 116566), (835, 100512), (1002, 83760), (1047, 80160), (1336, 62820), (1396, 60120), (1440, 58283), (1503, 55840), (1670, 50256), (1745, 48096), (2004, 41880), (2094, 40080), (2505, 33504), (2672, 31410), (2792, 30060), (3006, 27920), (3141, 26720), (3340, 25128), (3490, 24048), (4008, 20940), (4188, 20040), (5010, 16752), (5235, 16032), (5344, 15705), (5584, 15030), (6012, 13960), (6282, 13360), (6680, 12564), (6980, 12024), (7515, 11168), (8016, 10470), (8376, 10020)]