120287520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:935

約数の個数: 144

約数和(自身を含む): 414977472

約数和(自身を除く): 294689952

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, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 811, 824, 927, 1030, 1236, 1440, 1545, 1622, 1648, 1854, 2060, 2433, 2472, 3090, 3244, 3296, 3708, 4055, 4120, 4635, 4866, 4944, 6180, 6488, 7299, 7416, 8110, 8240, 9270, 9732, 9888, 12165, 12360, 12976, 14598, 14832, 16220, 16480, 18540, 19464, 24330, 24720, 25952, 29196, 29664, 32440, 36495, 37080, 38928, 48660, 49440, 58392, 64880, 72990, 74160, 77856, 83533, 97320, 116784, 129760, 145980, 148320, 167066, 194640, 233568, 250599, 291960, 334132, 389280, 417665, 501198, 583920, 668264, 751797, 835330, 1002396, 1167840, 1252995, 1336528, 1503594, 1670660, 2004792, 2505990, 2673056, 3007188, 3341320, 3758985, 4009584, 5011980, 6014376, 6682640, 7517970, 8019168, 10023960, 12028752, 13365280, 15035940, 20047920, 24057504, 30071880, 40095840, 60143760, 120287520]

約数ペア:

[(1, 120287520), (2, 60143760), (3, 40095840), (4, 30071880), (5, 24057504), (6, 20047920), (8, 15035940), (9, 13365280), (10, 12028752), (12, 10023960), (15, 8019168), (16, 7517970), (18, 6682640), (20, 6014376), (24, 5011980), (30, 4009584), (32, 3758985), (36, 3341320), (40, 3007188), (45, 2673056), (48, 2505990), (60, 2004792), (72, 1670660), (80, 1503594), (90, 1336528), (96, 1252995), (103, 1167840), (120, 1002396), (144, 835330), (160, 751797), (180, 668264), (206, 583920), (240, 501198), (288, 417665), (309, 389280), (360, 334132), (412, 291960), (480, 250599), (515, 233568), (618, 194640), (720, 167066), (811, 148320), (824, 145980), (927, 129760), (1030, 116784), (1236, 97320), (1440, 83533), (1545, 77856), (1622, 74160), (1648, 72990), (1854, 64880), (2060, 58392), (2433, 49440), (2472, 48660), (3090, 38928), (3244, 37080), (3296, 36495), (3708, 32440), (4055, 29664), (4120, 29196), (4635, 25952), (4866, 24720), (4944, 24330), (6180, 19464), (6488, 18540), (7299, 16480), (7416, 16220), (8110, 14832), (8240, 14598), (9270, 12976), (9732, 12360), (9888, 12165)]