240575040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 168

約数和(自身を含む): 836541888

約数和(自身を除く): 595966848

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, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 618, 720, 811, 824, 927, 960, 1030, 1236, 1440, 1545, 1622, 1648, 1854, 2060, 2433, 2472, 2880, 3090, 3244, 3296, 3708, 4055, 4120, 4635, 4866, 4944, 6180, 6488, 6592, 7299, 7416, 8110, 8240, 9270, 9732, 9888, 12165, 12360, 12976, 14598, 14832, 16220, 16480, 18540, 19464, 19776, 24330, 24720, 25952, 29196, 29664, 32440, 32960, 36495, 37080, 38928, 48660, 49440, 51904, 58392, 59328, 64880, 72990, 74160, 77856, 83533, 97320, 98880, 116784, 129760, 145980, 148320, 155712, 167066, 194640, 233568, 250599, 259520, 291960, 296640, 334132, 389280, 417665, 467136, 501198, 583920, 668264, 751797, 778560, 835330, 1002396, 1167840, 1252995, 1336528, 1503594, 1670660, 2004792, 2335680, 2505990, 2673056, 3007188, 3341320, 3758985, 4009584, 5011980, 5346112, 6014376, 6682640, 7517970, 8019168, 10023960, 12028752, 13365280, 15035940, 16038336, 20047920, 24057504, 26730560, 30071880, 40095840, 48115008, 60143760, 80191680, 120287520, 240575040]

約数ペア:

[(1, 240575040), (2, 120287520), (3, 80191680), (4, 60143760), (5, 48115008), (6, 40095840), (8, 30071880), (9, 26730560), (10, 24057504), (12, 20047920), (15, 16038336), (16, 15035940), (18, 13365280), (20, 12028752), (24, 10023960), (30, 8019168), (32, 7517970), (36, 6682640), (40, 6014376), (45, 5346112), (48, 5011980), (60, 4009584), (64, 3758985), (72, 3341320), (80, 3007188), (90, 2673056), (96, 2505990), (103, 2335680), (120, 2004792), (144, 1670660), (160, 1503594), (180, 1336528), (192, 1252995), (206, 1167840), (240, 1002396), (288, 835330), (309, 778560), (320, 751797), (360, 668264), (412, 583920), (480, 501198), (515, 467136), (576, 417665), (618, 389280), (720, 334132), (811, 296640), (824, 291960), (927, 259520), (960, 250599), (1030, 233568), (1236, 194640), (1440, 167066), (1545, 155712), (1622, 148320), (1648, 145980), (1854, 129760), (2060, 116784), (2433, 98880), (2472, 97320), (2880, 83533), (3090, 77856), (3244, 74160), (3296, 72990), (3708, 64880), (4055, 59328), (4120, 58392), (4635, 51904), (4866, 49440), (4944, 48660), (6180, 38928), (6488, 37080), (6592, 36495), (7299, 32960), (7416, 32440), (8110, 29664), (8240, 29196), (9270, 25952), (9732, 24720), (9888, 24330), (12165, 19776), (12360, 19464), (12976, 18540), (14598, 16480), (14832, 16220)]